Prufplast

Prufplast is a combined mortar plasticiser and liquid waterproofer for building mortars and renders.

It inhibits the passage of liquid water through the capillary and pore network in cementitious materials, but does not form a vapour barrier thus allowing the structure to breathe. Prufplast is non-retarding, chloride-free and equally compatible with all cements. Use in render base coats also reduces the suction to allow easier application of following render coats.

• Combined waterproofer & plasticiser
• Ideal for use in external renders
• Vapour permeable – allows structure to ‘breathe’

Packaging:
5L and 25L packs

Coverage:

FAQs
Yes, Larsen Prufplast is a 2-in-1 Mortar Plasticiser and Waterproofer for building mortars and renders.
Yes Larsen Prufplast is vapour permeable and allows structures to breathe whilst protecting it from water.
The recommended dosage is depended on your project demands. Read the Prufplast Technical Data Sheet and product packaging for dosage instructions. Trial mixes should be carried out to determine the optimum dosage rate.
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Contact

For more information and sales enquiries please contact our team.

NI: 028 90774000

Ireland: 01 8348255

GB: 028 9053 5409