Walther Strong DPM Butyl Tape is a top-tier jointing solution, expertly designed to provide a seamless, airtight seal for both standard and radon damp proof membranes. Constructed from premium butyl rubber, this tape excels in adhesion, offering a robust hold on all damp proof membranes while its flexibility allows it to conform to varied surfaces.

This ensures lasting protection against moisture ingress, safeguarding the integrity of structures even in challenging conditions. Ideal for builders and contractors, it supports complete compliance with modern building standards by delivering a certified performance that shields buildings from water and gas ingress. Perfect for use at joints, overlaps, and around penetrations, this tape not only reinforces the building's defences but also meets key airtightness requirements.

• Size: 50mm x 10m
• Ideal for both standard and radon DPM
• Ensures airtight and waterproof seals
• Compatible with all DPMs and VCLs
• Made from premium butyl rubber
• Provides excellent adhesion on surfaces
• Maintains integrity in tough environments
• Meets airtightness building standards