Cements Additives & Sealants

Everbuild 201 Mortar Admix is an air entraining plasticiser that replaces lime in the mix. Provides an easy to work, 'butter like' consistency to the mortar. It also prevents shrinkage, cracking and crazing during setting. For use in brick laying and plastering mortars. Helps to improve frost resistance and long term resistance to freeze-thaw cycles when set. Tested to BSEN934-Part 3. Areas of Use: - Load bearing brickwork - Block laying - External/Internal rendering - Pointing/repointing brickwork

The Everbuild SBR Bond is a latex based, water-resistant bonding agent and admixture for use in areas subject to humidity, dampness and continuous water contact. Improves water resistance of cement mixtures by forming a reinforcing polymer that increases long-term durability and flexibility of the mix on renderings and floor screeds. Polymer Emulsions of this type have been used extensively over the last 20 years by the building industry as an admixture for cement and concrete applications, including repair and renovation, surfacing of floors and bonding generally. It contains anti-foam to control the density of cementitious mixes and is also freeze thaw stable, with improved frost resistance. It offers greatly improved adhesion to a wide range of substrates including dense concrete, steel, tiles etc.

"Bostik Fungicidal Wash has been formulated to kill moulds, lichen and algae on external surfaces such as brick, render, patios, paving and drives.This water-based solution is suitable for exterior use only. Powerful formulation. Kills moss. lichen and algae. For outdoor use only."

Bostik Liquid Colour for Cement are a high quality pigment dispersion for colouring cement mixes such as mortar, render and screeds. The colours are lightfast and disperse easily and evenly into the mix. Bostik Liquid Colour for Cement use pigments that conform to EN 12878: 2014. Bostik Liquid Colour for Cement is suitable for colouring mortar, rendering – e.g. walls, swimming pools and colouring flooring – sand/cement screeds, and granolithic floors.

"Bostik Mortar Plasticiser improves the workability of mortar without the addition of lime. It helps reduce grittiness to provide a smooth mortar with improved durability and protection against frost. It also reduces the water content of the mortar.Containing a blend of modified, lignin-based surface-active agents that are free from chlorides, Bostik Mortar Plasticiser can be used in a range of applications, such as bricklaying, blockwork and rendering. Improves workability and durability of mortar. Minimises cracking and crazing. Reduces water content of mortar. Complies with EN 934-4."

"Bostik Mortar Plasticiser improves the workability of mortar without the addition of lime. It helps reduce grittiness to provide a smooth mortar with improved durability and protection against frost. It also reduces the water content of the mortar.Containing a blend of modified, lignin-based surface-active agents that are free from chlorides, Bostik Mortar Plasticiser can be used in a range of applications, such as bricklaying, blockwork and rendering. Improves workability and durability of mortar. Minimises cracking and crazing. Reduces water content of mortar. Complies with EN 934-4."

"Bostik Concrete Mould Oil is a water in oil release agent formulated for application onto timber or metal formwork. It is ready to use and produces a uniform, stain-free surface, which allows easy removal of shuttering. It is economical to use because it is not absorbed into timber or plywood. Allows easy removal of shuttering. Ideal for timber or metal formwork. Ready to use. Economical to use as it is not absorbed into timber or plywood."

"Bostik Water Seal is a high performance waterproofer for trade use, that penetrates deep below the surface to provide a water resistant barrier on porous exterior surfaces. It is suitable for concrete, brick, stone, slate, terracotta, render and timber.The surface remains permeable to water vapour, allowing it to ‘breathe’, preventing water being trapped. Water Seal is transparent and should not alter the appearance of the treated surface. Some surfaces may darken very slightly, so always carry out a test on a small area before full application. Water Seal also helps to prevent condensation, efflorescence and frost damage. Fast drying, exterior masonry and wood protector. Prevents water penetration in a single coat. Protects against rain, damp and frost. Increases life of most building materials."

"Bostik Integral Waterproofer is a liquid additive that provides long-term water protection to mortar, non-structural concrete and rendering. It is an alkaline soap of mixed fatty acids, which reacts chemically with cement to form hydrophobic salts, which reduce water penetration.Bostik Integral Waterproofer helps reduce efflorescence and lime bloom by restricting moisture movement and helps reduce crazing in rich mixtures by controlling the rate of evaporation.It waterproofs and plasticises mortar for external or basement renderings, pointing and in swimming pools, sewers and tank linings as part of the overall waterproofing system specification. It will not corrode reinforcing metalwork, but is not suitable for use in structural concrete. Waterproofer and plasticiser for mortar. Ideal for renders. Reduces efflorescence and crazing."

Bostik Colours for Cement have been specifically formulated to colour cement, renders (e.g. walls, swimming pools), mortars and flooring (sand/cement screeds, granolithic floor). Bostik Colours for Cement use pigments that conform to EN 12878: 2014 and are lightfast, with easy dispersion into the dry mix. They are suitable for interior and exterior use and are intermixable to give a wide range of shades. Does not affect performance of mix. 1kg Tub.

Bostik Colours for Cement have been specifically formulated to colour cement, renders (e.g. walls, swimming pools), mortars and flooring (sand/cement screeds, granolithic floor). Bostik Colours for Cement use pigments that conform to EN 12878: 2014 and are lightfast, with easy dispersion into the dry mix. They are suitable for interior and exterior use and are intermixable to give a wide range of shades. Does not affect performance of mix. 1kg Tub.

Bostik Colours for Cement have been specifically formulated to colour cement, renders (e.g. walls, swimming pools), mortars and flooring (sand/cement screeds, granolithic floor). Bostik Colours for Cement use pigments that conform to EN 12878: 2014 and are lightfast, with easy dispersion into the dry mix. They are suitable for interior and exterior use and are intermixable to give a wide range of shades. Does not affect performance of mix. 1kg Tub.

Bostik Colours for Cement have been specifically formulated to colour cement, renders (e.g. walls, swimming pools), mortars and flooring (sand/cement screeds, granolithic floor). Bostik Colours for Cement use pigments that conform to EN 12878: 2014 and are lightfast, with easy dispersion into the dry mix. They are suitable for interior and exterior use and are intermixable to give a wide range of shades. Does not affect performance of mix. 1kg Tub.

Bostik Cementone Liquid Colour for Cement are a high quality pigment dispersion for colouring cement mixes such as mortar, render and screeds. The colours are lightfast and disperse easily and evenly into the mix. Bostik Liquid Colour for Cement use pigments that conform to EN 12878: 2014. Bostik Liquid Colour for Cement is suitable for colouring mortar, rendering – e.g. walls, swimming pools and colouring flooring – sand/cement screeds, and granolithic floors.

"Bostik SBR is a specially modified Styrene Butadiene Co-polymer Latex for cement and mortar.It toughens, waterproofs and improves chemical and abrasion resistance of renders, screeds and mortar. It is an excellent all round primer and bonding agent and is especially suitable for external applications. Bostik SBR can be used for waterproof rendering, flooring screeds and toppings, as well as for bonding renders and suction control. Strengthens and waterproofs mortar mixes. Improves water, chemical and abrasion resistance. For waterproof rendering, floor toppings & screeds."

"Bostik Accelerator & Frostproofer accelerates the setting of mortar mixes year round but particularly in cold weather and during the Winter months. It also plasticises the mix to improve workability. It is ideal for bricklaying, rendering, blockwork and mortars containing embedded metal. Plasticises and accelerates setting time of mortar mixes. Chloride free, ideal for mortars with embedded metal. Ideal for Winter & cold weather use."

Everbuild Opti-Mix Mortar Plasticiser is the world’s first 1:25 plasticiser is just Pure Admix, smells and works like the best traditional Admix. Benefits include: superior plasticising action, controlled dosage, consistent mix design, easy to use, no waste. 1 litre is equivalent to 25 litres of standard product.

Everbuild Sika-1 Waterproofer is an aqueous solution containing complex colloidal silicates. In the presence of water these swell and block the capillaries and pores in the applied sand/cement renders, screeds and mortar to provide an effective barrier against the transmission of liquid water.

DrySeal has a unique, thixotropic consistency and excellent water-repellent properties on a range of building materials. As opposed to conventional liquid products, Dryseal can be applied in one working operation to achieve the desired loading for maximum effectiveness. Dependent on porosity, the effective siloxane ingredient deeply penetrates the substrate within a short period of time (between 30 minutes to several hours) where it reacts to become a polymer silicone resin. DrySeal also protections against pollutants and damage from frost and salt, and prevents water penetration even under wind pressure. Typical Coverage: approx. 20 - 25 m² in a one coat application, dependent on substrate porosity

Enviroseal is a highly-effective, liquid based water repellent containing silicone emulsion for use above ground. It can be applied to multiple substrates, including porous brickwork, cement renderings, asbestos, cement or mineral boards, unglazed tiles, cast concrete, roughcast, stonework (including calcareous materials such as those containing limestone), wood, canvas and leather. Surfaces treated with Enviroseal remain permeable to vapour so that moisture within the structure does not remain trapped. Enviroseal is clear and colourless and will not normally alter the appearance of treated surfaces. In some cases, however, very slightly darkening may occur, so a small test area should be applied when appearance is critical. Depending upon the nature of the surface treated and conditions of exposure, two coats of Enviroseal can be effective for at least 10 years.

No More Damp Thermaldry is a styrene acrylic copolymet dispersion, water based paint, which is both thermally insulating and water repelling. Thermaldry incorporates Micro-Technology in the form of hollow glass beads, with a size of 50 um and a crush strength of 500 psi. The micro, hollow glass beads act like miniature 'Thermos Flasks', blocking thermal energy by reflecting it away from the wall and protecting the walls from damp, which causes moisture and therefore mould growth. All of these properties combined enables Thermaldry to increase the wall temperature, thus reducing the 'dew point' or the temperature at which condensation occurs. Ideal for use in: Bathrooms Utility Rooms Kitchens Lintels over windows and doors which produce cold spots Cold walls and ceilings Industrial Applications