A waterproof rendering additive for use in sand and cement render mixes when renewing wall plaster following insertion of a new damp proof course. sufficient admixture for 150 square metres of render at 12mm thick 25kG
A professional mould remover concentrate that provides the surface sterilisation treatment to remove and kill mould spores and surface growths on painted or papered surfaces.Concentrate is supplied in a 5L containerand makes 25L solution
This wet & dry rot treatment kit comes complete with mixing vessel and spray unit. It protects timber against wood-rooting fungi and kills woodworm. 6 x 1L Concentrate makes 75-150L depending on application
Lignum Universal Wood Preserver penetrates deep into timber to protect it from wet rot, dry rot, blue-stain fungi and woodworm. Suitable for DIY or professional use. 5L
Twistfix supplies a wide range of construction chemicals for building renovation. Professional admixture systems and plastering blends are ideal for finishing walls after damp proofing work has been carried out, whilst mould removal products get rid of black mould caused by condensation.
Professional wood preservative formulations are tailor-made for treating timber in old buildings, delivering long lasting protection from woodworm, wood rot and other fungi. Advanced water repellent surface treatments preserve the condition of masonry and concrete.
Our range of building chemicals are used across the UK by