Baumit VitonHaft clay slurry primer is a clay based primer for preparing all types of absorbent masonry, mineral plasters and plaster laths and for preparing surfaces to receive all types of clay plasters it is ideal for conservation and historic building work. Prices: from £12.75 + VAT per bag
Baumit PremiumPrimer is used to reduce and equalise suction of substrates, used to equalise the colour of the substrate, used to enhance the water repellency of substrates without reducing vapour permeability and for improving adhesion and enabling bonding to a wide range of substrates. Prices: from £28.76 + VAT per tub
Ampacoll Fenax window and membrane sealing tape is a 75 – 100mm wide, plasterable, UV stable, highly adhesive tape, designed seal around windows and to join membrane edges to masonry or timber surfaces without needing a primer. It is split on the back to allow bonding to adjacent surfaces separately and also suitable for taping cut joins in wood fibre sarking boards without a primer. It is suitable for winter application down to -5 degrees C and resistant to exposure for up to 12 months.
Ampacoll Primax Primer is a solvent-free, permanently tacky, etching primer for all Ampack butyl and acrylic tapes, for priming all porous surfaces, bare wood fibre boards and masonry surfaces prior to application of tapes and sealants. It is ideal for use on roofs. The square bottle means it won’t roll away! Prices: from £21.60 + VAT per bottle
UdiPERL Render Primer is an easy to use, solvent free, environmentally friendly primer used to pre-treat surfaces to equalise absorption and to improve bonding. It is the primer for the UdiPERL render system and is used for preparing surfaces prior to the application of paints. Prices: from £18.43 + VAT per 5 kg tub