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Certificate 11/4836 Krypton Chemical, S.L. Krypton Chemical roof waterproofing system. Impermax 25 roof waterproofing system. Product sheet 1

Publication Year

2013

Document Status

Current

Abstract

Relates to the Impermax 25 roof waterproofing system, a liquid-applied polyurethane membrane reinforced with polyester fleece, to be used as a waterproofing layer on flat or pitched roofs with limited access and for waterproofing balconies, terraces and podiums.

Document History

Date of second issue: 9th September 2013. Originally certificated on 25th May 2011.

Publisher Information

British Board of Agrément

The British Board of Agrément have been providing authoritative and independent information on the performance of building products for over 40 years. The certificates they produce contain data on durability, installation and compliance with Building Regulations.

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