prefix mixture. Knauf pearlfix - mounting adhesive

Dry mounting mix based on gypsum with polymer additives that provide increased adhesion.

Gypsum dry mixes can be of various colors, from white to gray and even pink. This is due to the presence of natural impurities in the gypsum stone.

The color of the mixture does not affect its characteristics in any way.

Application

Designed for sticking plasterboard Knauf sheets(GKL), insulating materials(foam polystyrene and mineral wool boards) on brick, concrete, plastered wall bases with an uneven surface, for the installation of gypsum tongue-and-groove boards (GWP).

Advantages

Quick Leveling wall surfaces using Knauf - sheets without installing a supporting frame.

The use of KNAUF-Perlfix glue allows to reduce the loss of space in the room when facing the walls.

The material is made of environmentally friendly natural mineral (gypsum) and does not contain substances harmful to human health.

Specifications

Drying: ~ 7 days

Packing: 30 kg paper bag

Shelf life: 6 months in undamaged packaging

Consumption: gluing plasterboard: 5 kg/m2

PGP installation: 1.5 kg/m2

Perlfix Knauf gypsum mounting adhesive 30 kg price per bag, buy with delivery in the online store of building materials.

It is used when performing construction and repair and finishing works. Adhesives, adhesive and mounting mixtures from modern manufacturers of building materials can significantly reduce the time of work and select the right dry mixes directly for a specific type of work. Adhesives, adhesives and mounting mixtures are used for a wide variety of purposes. Dry mixes, such as Knauf-Perlfix gypsum mounting adhesive Perlfix, are used for gluing plasterboard sheets, insulating material. Knauf-Perlfix gypsum mounting adhesive is a adhesive mixture plaster based. Knauf-Perlfix gypsum mounting adhesive is used for internal works. Dry mixes are consumed depending on the working conditions, the average consumption of Knauf-Perlfix gypsum mounting adhesive is 3.5 - 5 kg per square meter. Consumption depends on the unevenness of the wall.

Scope of Perlfix Knauf glue.

Designed for gluing plasterboard Knauf sheets (GKL), gypsum combined panels (GKP), insulating materials (polystyrene foam and mineral wool boards) on brick, concrete, plastered wall bases with an uneven surface.

Used for interior work.
Consumption ~5 kg/m2
Drying ~ 7 days
Packaging Paper bag.
Shelf life 6 months in undamaged packaging

* Quick leveling of the surface of the walls using Knauf - sheets without installing a supporting frame.
* The use of Knauf-Perlfix glue allows you to reduce the loss of room space when facing walls.
* The material is made of environmentally friendly natural mineral (gypsum) and does not contain substances harmful to human health.

Clay Perflix from Knauf - an economical repair assistant

Repair is a big expense of materials. And it will take a lot of them if you want to make quality repair. Clay Perflix otknauf is a wonderful invention. This is a mixture for gluing drywall to surfaces. It is not always advisable to use self-tapping screws, since the material is quite fragile. Yes, and from the point of view of saving money, glue will be cheaper.

Working with glue is not as difficult as it might seem at first glance. Gypsum glue Perlfix is a dry mix, it is completely ready for use, and it is not required to add any other ingredients to it. In no case should any foreign components be added to the mixture, as the properties of the adhesive may change. In no case should glue be used instead of other mounting mixtures that are intended for other work. There will be no decent result, but you can manage to spoil everything. To prepare the Perlfix mixture, you just need to follow the instructions that come with it. In order to avoid mistakes in working with the material, you need to properly familiarize yourself with the characteristics of the adhesive in order to find out about all the pitfalls:

Nauf Perlfix glue can be used at temperatures from +5° to +30° C.

The adhesive layer should be 2 cm thick. This is enough to fix the drywall sheet as much as possible.

The prepared solution can be stored for only 30 minutes, then it hardens.

The glue will completely harden and dry after 7 days.

You can store glue in the package for 6 months.

The consumption of Perlfix glue is quite economical. For 1 m2; need 5 kg finished glue.

But in practice, things can turn out a little differently. There are 3 types frameless cladding, and in each case the cost is different. Experienced professionals with experience know how much ready-made glue is needed so that less excess material remains on the spatulas when applied to the surface.

Beginners in this business, as a rule, take a lot of material, which then remains on the spatulas. If in the case of cement mortar its excess can be collected and thrown back into the bucket, then it will not work with glue, since these excesses reduce the life of the finished mixture. To prepare 1 bag of Perlfix Knauf glue, you need about 12 liters of clean water. It is not advisable to knead all the glue at once, since you can not use all of it, but in ready-made it dries quickly. It is better to knead the glue several times as it runs out. In this way, large losses of material can be avoided.

Dry mix Perlfix is packaged in paper bags. One bag contains 30 kg of mixture. The mixture has a color from gray to pink, depending on where the raw material is mined. Perflix glue is much stronger than other adhesives currently on the market. The adhesive ability is 0.5 MPa, which means that if you want to tear off a glued piece of 100 cm² in size, you will need a force of 500 kg. And the compressive strength of the adhesive is 2.5 MPa.

The features are good enough. The only thing that can alert is that the glue hardens for a long time. Big time hardening depends on the special composition from which this building material is prepared. But, despite this drawback, the Perflix mounting mixture has a lot of advantages.

Advantages of Perflix glue

Drywall sheets can be laid without a frame, which will significantly save space in the room.

Glue is environmentally friendly due to natural material and additives.

The glue is very light and flexible.

The glue is not frost-resistant, so it should only be used for interior decoration, at positive temperature.

a lot about him positive feedback in the Internet.

Working with Perlfix Knauf glue

To mount drywall, you need to act in several stages. The surface needs to be prepared. Remove everything superfluous from it. Relatively align it. Dry. The surface must be clean. Need to process it special composition, which fights fungus, moisture and mold. The next step is mixing the glue. Knauf Pearlfix glue must be kneaded in small batches so that there is no waste of material. Add to mixture right amount water, mix either in a concrete mixer or with a drill at low speed until a pasty consistency. It is important that lumps of glue do not form, this will interfere with work.

Knauf-Perlfix glue is smeared on a drywall sheet along the contour. Next, the GKL sheet must be pressed to the surface. This must be done very carefully, as the material is very fragile and can crack. You can only correct the position of the sheet for 10 minutes, as the manufacturers say, but in practice this time should be reduced to a minimum - to 5 minutes, so if such a need arises, you need to do everything as soon as possible. The mixture loses its plasticity very quickly.

After completing the work, you need to leave the walls to dry for 7 days, it is advisable not to touch them until the result is fixed. Knauf Pearlfix is the most popular among materials of this kind and, apparently, for good reason.

The modern building materials market is very diverse. One of the leaders in its segment is Perlfix drywall adhesive (KNAUF PerlFix). Let's look at its characteristics and features of the application in more detail.

Purpose, properties and characteristics of Perflix glue

Perlfix drywall adhesive is a gypsum-based dry mix with polymer additives that provide high adhesion during installation. With its help, you can glue all kinds of gypsum combined panels (GKP), drywall sheets (GKL), materials intended for heat and noise insulation of walls (plates made of mineral wool and expanded polystyrene) on an uneven surface of a brick, plastered, concrete, foam concrete base of the walls. Knauf drywall glue is not suitable low temperatures, therefore it is used exclusively for decoration internal surfaces rooms in which normal and elevated level humidity.

Knauf Perlfix drywall adhesive is available in paper packs of 15 and 30 kg.

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Technical characteristics of KNAUF Perlfix drywall adhesive:

Advantages and disadvantages

Knauf Pearlfix drywall adhesive has a huge number of advantages in comparison with other similar products. One of the components of the popularity of this mixture is that it is easy to work with. Due to the excellent qualities of the adhesive, the leveling of the wall surface is carried out quite quickly and does not require the installation of a supporting frame. Using Perlfix will help you save floor space when covering walls.

Another advantage of glue is its versatility. With it, you can perform small work on puttying the walls. It is lightweight and highly flexible. Perlfix is made from environmentally friendly clean materials that are not harmful to health. Also, the advantage of "Perlfix" is its price, this glue has an optimal price-quality ratio.

The disadvantages of Knauf Perlfix include the long time required for the glue to dry completely. For 7 days, it is not recommended to touch the lining planted on Perlfix. The problem lies in the composition of the adhesive, but when the drying time comes to an end and it hardens, a strong and reliable seam is formed.

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How to work with him

Getting started with Perlfix, it is necessary to determine the scope of work, the area of the working surface and what material consumption will go to a given area. The unevenness of the walls of the room and the thickness of the application of the material will determine the consumption of Perlfix plasterboard adhesive.

Installation of drywall on "Perlfix" takes place in several steps:

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Storage conditions

Storing Knauf drywall adhesive is easy, allowing you to use the rest of the material in the future. Knauf dry mix must be stored in bags on wooden pallets in dry rooms. The shelf life of intact or hermetically sealed bags is 6 months.

After reviewing the characteristics of Perlfix glue, we can conclude that the purchase of this mixture is profitable solution which will save your time and budget.

Many modern Construction Materials invented for one purpose - to survive the repair. And even if it is impossible to finish it, Knauf Perlfix will help stop the torment. Knauf Perlfix mounting gypsum adhesive is perfect for leveling and insulating walls in rooms.

Gypsum base with synthetic plasticizers provides reliable fastening, both drywall and heat-insulating layer. Without unnecessary mounting structures, the area of the premises remains almost the same, and the assembly of external panels is faster. Perlfix mounting glue makes work enjoyable.

Gypsum-based assembly mortar with polymer additives that provide increased adhesion.

Designed for gluing KNAUF gypsum plasterboards (GKL), gypsum combined panels (GKP), insulating materials (polystyrene foam and mineral wool boards) on brick, concrete, plastered wall bases with an uneven surface.
Used for interior work. Gypsum dry mixes can be of various colors, from white to gray and even pink. This is due to the presence of natural impurities in the gypsum stone. The color of the mixture does not affect its characteristics in any way.
Quick leveling of the wall surface using Knauf sheets without installing a supporting frame.
The use of KNAUF-Perlfix glue allows to reduce the loss of space in the room when facing the walls.
The material is made of environmentally friendly natural mineral (gypsum) and does not contain substances harmful to human health.

Specifications
Consumption ~5 kg/m2
Drying ~ 7 days

Knauf pearlfix glue - the best materials for our customers!

Perlfix mounting glue is an excellent tool used for interior work.

Glue is used for gluing:

Thermal insulation materials such as mineral and polystyrene boards,

Gypsum combined panels (GKP),

Drywall (gypsum board),

The material is glued to concrete, brick and plastered walls with an uneven surface.

Preparation for work.

1. Clean the surface from dirt, dust and residues of formwork oils.

2. Dry the concrete surface.

3. On substrates with increased moisture absorption, pre-apply a primer.

Glue preparation.

1. The container used and the tool must be in a clean condition.

2. In clean water pour Knauf perlfix glue at the rate of 15-16 liters 30 kg.

3. Mix with a mixer, achieving a homogeneous creamy mass.

4. If the consistency is not enough, you can add a mixture or water and mix again.

5. It is necessary to develop a solution within half an hour.

Working conditions with Knauf Perlfix glue.

1. You can not work with the mixture if the temperature of the air and the surface of the base is below +5 degrees.

2. The surface must be clean.

3. The surface with old plaster, the surface of aerated concrete (or other base with an increased moisture absorption property) should be pre-primed.

4. Work on leveling the screed or self-leveling floor(if any) should be carried out before gluing.

Consumption rate of mounting adhesive Perlfix: per sq. m. - 5 kg of the mixture.

Storage conditions.

The adhesive package must be stored in a dry place on a wooden platform. Shelf life - no more than 6 months.

The prepared surface for mounting perlfix glue cannot be colder than 5 degrees C. The basis for the mixture of Knauf Perlfix glue must be thoroughly cleaned of dust, old paint and oil stains. Porous surfaces that are too absorbent of liquid must be pre-treated with a primer deep penetration, and bases with a denser surface primer for better adhesion. While the soil dries, it is necessary to ensure that the surface is not dusty.

How the work is carried out:

The temperature in the rooms can be at least + 5 gr. C. You can use Perlfix mounting glue only after all preliminary work, in order to exclude high humidity air.

The mixture of mounting Perlfix glue is poured into a bucket, it is poured with cool water, the Knauf Perlfix glue is stirred with a mixer so that no lumps remain.

When gluing plasterboard panels, Knauf perlfix glue is applied to the surface of the sheets in small portions, in several rows. The panels are firmly pressed against the surface, with small taps, align it to the level of the cladding.

When installing mineral wool, it is advisable to go through the entire surface with an adhesive solution before gluing.

During repairs, when installing drywall sheets, you can use one of existing methods. Judging by the reviews, the simplest and most convenient is the installation with glue, which does not require fixing the plates to the frame with further drilling of the wall. In addition, this method significantly saves time for repairs.

If you decide to glue insulating material, then before preparing the surface, select a quality adhesive. According to reviews, one of the most durable and reliable glue is Knauf Pearlfix.

Glue features

Mounting adhesive Perlfix is a dry gypsum mixture with the addition of polymeric substances that provide increased tenacity. Such a composition is environmentally safe for health.

Specifications:

One bag contains 30 kg of the mixture.
The color of the dry mass may be different - white, gray, pink, but this does not affect the technical characteristics.
The consumption for gluing is 5 kg/m 2 for the installation of gypsum boards, 1.5 kg/m 2 for tongue-and-groove boards.
Dries within 7 days.
Store in unopened packaging for no more than six months and strictly in a dry place.

Such a composition of the mounting mixture, which acts not only as a base, but also as an astringent, is made in compliance with all technological processes. Pictured plaster Knauf ideal for gluing boards to uneven, bumpy surfaces, saving time and money on leveling walls.

Application area

Mounting adhesive Knauf Pearlfix is used for gluing the following materials:

plasterboard or combined boards;
insulation materials - mineral wool or polystyrene foam;
tongue-and-groove slabs.

The listed materials can be glued to concrete, brick or plastered substrates with an uneven, bumpy or pitted or even surface. In any case, the sheets will be securely glued, they will neither move nor fall off.

Drywall adhesive Perlfix is used for interior installation work. It is important that such rooms have normal humidity.

Advantages

This excellent tool for mounting large and heavy plates has many advantages:

Gypsum glue is convenient and easy to prepare.
It does not form lumps when kneading. It has a paste-like consistency, necessary for application.
Installation does not require the installation of a frame.
Strength. The increased adhesion of Knauf allows you to tightly fasten the surface to the base, further strengthening the walls.
Provides fairly quick drying.
Economic consumption. Despite the fact that the cost of Perlfix is slightly higher than other adhesive mixtures, its costs are much less.
Space saving. The glue is applied very thin layer, which provides not only a lower consumption of the mixture, but also the minimization of the "stolen" free area when facing the surfaces.
Durability. Thanks to water-retaining additives, Perlfix retains adhesive properties for a long time.
Unlike cement mixtures, glue allows you to work with its composition for several hours longer.
Allows you to create a seam between slabs and blocks of minimum thickness, since Knauf guarantees that the wall will not freeze through the masonry seam.

Judging by the reviews, videos and descriptions of the main advantages, Perlfix glue from Knauf is ideal. The only disadvantage in the characterization of the tool can be called the need self cooking adhesive that accompanies the presence of dust.

To get started and work you need to know:

Before applying the adhesive, the surfaces must be treated with a primer. Which one depends on the base of the wall. Then wait for it to dry, while avoiding dusting.
The temperature in the room should not be below +5°C.
To prevent the mixture from drying out quickly, prepare it in a clean container and dilute with cold water.
Beat the mixture with a mixer or using a special nozzle on a drill.
Apply the solution in the center and perimeter, keeping a small interval.

Gypsum glue Perlfix is the best option for the installation of drywall and other plates, when there is no desire and time to correct the existing irregularities on the walls. Due to its unique composition, any work will be done without any problems and difficulties.

Knauf Pearlfix 30kg. Gypsum mounting adhesive for drywall and tongue-and-groove boards

Clay Knauf Perlfix - dry assembly mixture based on gypsum binder with special additives. It is intended for gluing, gypsum combined panels (GKP), insulating materials (polystyrene foam and mineral wool boards) on brick, concrete, plastered, porous concrete bases of walls with an uneven surface. For indoor use only.

Foundation preparation

Gluing GKL: 5 kg / m 2
Installation GWP: 1.5 kg / m 2

Operating procedure

Cooking

gluing

Packaging and storage

Knauf Pearlfix 30kg. Gypsum mounting adhesive for drywall and tongue-and-groove boards

Mounting glue Knauf Perlfix: price and benefits

Quick leveling of the wall surface using Knauf - sheets without installing a supporting frame.
The use of KNAUF-Perlfix glue allows to reduce the loss of space in the room when facing the walls.
The material is made of environmentally friendly natural mineral (gypsum) and does not contain substances harmful to human health.

Foundation preparation

The base must be dry with a temperature not lower than + 5°C. Clean the surface from dirt, dust and delaminations, if necessary, rinse, remove the remnants of formwork lubricant from the concrete. Eliminate protrusions. Highly absorbent surfaces such as silicate and ceramic brick, aerated concrete, plasters, primed with a brush, roller or spray primer Knauf Grindermittel.
Dense, non-absorbent surfaces, such as concrete, foam concrete, are treated with a primer to improve the adhesion (adhesion) of the mounting mixture solution to the wall surface.
Allow primer to dry after application. Avoid dusting the primed surface.

Consumption of dry mix Knauf Pearlfix

Gluing GKL: 5 kg / m 2
Installation GWP: 1.5 kg / m 2

Operating procedure

The temperature in the room during work should be at least +5 ° C. Work on gluing GKL and GKP should be carried out under the operational temperature and humidity conditions, after completion of all work related to its change, which excludes linear deformation of gypsum boards and combined panels. For example, if the room provides for a self-leveling floor or leveling screed, then gluing the GKL and GKP should be carried out after completion of these works.

Cooking

Pour clean water into a plastic tank, at the rate of 15-16 liters per bag (30 kg), pour in the dry mixture of Knauf Pearlfix glue and mix with a mixer until a homogeneous, lump-free, mushy mass is obtained. If necessary, add water or dry mix and mix again. It is not allowed to add other components to the solution! The duration of work with a solution of mounting mixture is 30 minutes. Contaminated containers and tools help to reduce the duration of use of the material.

gluing

Apply the Knauf Perlfix mounting mixture solution in portions (one trowel) along the sheet (panel) in one row in the center with an interval of 35 cm (for 10 mm thick plasterboard - in two rows), and along the perimeter with a minimum interval. Press the panel to be installed tightly against the base and with light blows, through the rail, set it in a single plane of the cladding. Correct position cladding panel(sheet) can be done within 10 minutes after applying the adhesive solution. If the surface of the base for cladding has large irregularities (more than 20 mm), then first, using the Knauf Perlfix mortar and strips of plasterboard sheets about 10 cm wide, form the mounting plane (see Information sheet C61). When fixing mineral wool slabs, it is necessary to first rub the entire surface of the slab with a thin Knauf Perlfix mortar with a trowel. In the process of applying the Knauf Perlfix solution to the surface of GKL, GKP and insulating materials, it is IMPOSSIBLE to add water or a dry mixture to the solution! At the end of the work, the tools must be washed immediately with water.

Packaging and storage

Gypsum mounting glue Knauf Perlfix for PGP, GKL, GVL is packed in paper bags of 30 kg. Store bags with dry mix in dry rooms for wooden pallets. Pour the material from damaged bags into whole ones and use them first. Shelf life in undamaged packaging is 6 months.