Twistfix

Water-Proofing Additive

Product code RENDER­PROOF1L
  • RRP £15.42
  • £11.88
  • £9.90
(120 items in stock)

A waterproof additive for use in sand and cement render mixes in plaster renewal following rising damp treatment. This pink turbid liquid is mixed 1 part Brunopel Waterproof Additive with 30 parts water and used in a 3:1 sand /cement backing coat mix at least 14 days after the insertion of the new damp proof course.

This water­pro­ofi­ng additive is an extremely efficient salt inhibitor. Ap­pro­xima­tely 1 litre of additive is sufficient for 6m2 of render backing coat at 12mm thick. BS 8102: 1990 - Type C compliant - wa­ter­pro­ofing below ground for structural concrete

Pack size: 5kg and 25kg
Classi­fica­tion Irritant

To use Brunopel Water-proofing render additive you should wear personal protective equipment

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