"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 Penetration Primer for Roofs is a general purpose, highly penetrative, thin bituminous primer.It is used for priming bitumen roofing felt, concrete roofs and floors, cementitious screeds/renders, mastic asphalt, weathered corrugated iron and steel prior to the application of bituminous coatings. Apply before a bituminous coating. Highly penetrative, thin bituminous primer. For all common roof surfaces. Spray or brush on."
"Bostik Aquaprufe Damp-Proofer & Waterproofer is a solvent free rubber enriched bitumen emulsion for use both internally and externally on floors and walls. It can be applied to damp surfaces and there is no need for a separate primer. The waterproofer must be over coated with plaster or flooring screed. Can be applied to damp surfaces. No need for a separate primer. For use on wood, plaster and cement. Suitable for interior and exterior use."
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 Brick & Patio Cleaner is an effective way to clean and remove light cement & mortar stains and lime scale from external brickwork, concrete, paving and scaffolding. It also cleans away dirt, grime and algae from Patios. For exterior use only. Cleans away algae, dirt and grime. Apply by brush. For paving, paths, concrete and brickwork."