Bostik Ltd

"Bostik Dustproofer & Hardener is a colourless, viscous liquid based on Sodium Silicate that is formulated for hardening and dustproofing old or new concrete floors. It penetrates the surface and combines with the hydrated cement to give long lasting protection. It extends the life of concrete and terrazzo floors and makes them easier to clean and maintain. It is ideal for garages and workshops, factory floors and public areas as it improves resistance to chemicals, oil, grease and abrasion. Hardens and dustproofs concrete floors. Improves resistance to oil, chemicals and abrasion. Ideal for workshops and garage floors."

"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 Feltfix Bituminous Roof Felt Adhesive is a cold applied solvent-based bituminous adhesive. It has high initial grab for bonding bituminous roofing felts to asphalt, felt, metal, timber and concrete. It is also suitable for sealing laps on roofing felt and for bonding mineral chippings to bituminous surfaces. It produces a strong, flexible bond, which hardens and softens with changes of temperature. This adhesive must not be used with or over tar based products. its product should be applied to a clean, dry and dust free surface using a mop, squeegee or stiff brush. Dusty or porous surfaces should be primed with a penetration primer. It is recommended that when laying felt onto timber or wood substrates, the first layer of felt is nailed with galvanised clout head nails, subsequent layers can be bonded with this product. Size - 2.5ltr. Colour - Black. "

"Bostik Feltfix Bituminous Roof Felt Adhesive is a cold applied solvent-based bituminous adhesive. It has high initial grab for bonding bituminous roofing felts to asphalt, felt, metal, timber and concrete. It is also suitable for sealing laps on roofing felt and for bonding mineral chippings to bituminous surfaces. It produces a strong, flexible bond, which hardens and softens with changes of temperature.Bostik Feltfix Bituminous Roof Felt Adhesive must not be used with or over tar based products. For bonding roof felt to asphalt, metal, concrete & timber. Seals laps on roof felt. Bonds chippings on flat roofs."

"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 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.