Walther Strong Deck Tape is a revolutionary solution for extending the life of your decking substructure, whether traditional timber or modern composite. Engineered with a robust polymer acrylic adhesive, it provides an unparalleled waterproof and weatherproof seal, helping to preserve the integrity of your deck for decades.

With a 25-year guarantee and a permanent adhesive bond lasting up to 50 years, this tape is designed to withstand even the harshest conditions. Its advanced features include being watertight, UV-stable, air- and smoke-tight, and easy to reposition, making installation a breeze. The tape's self-sealing nature around fasteners ensures no unwanted residue is left behind, even after screws are removed.

• Size: 82mm x 20m
• Non-butyl, self-sealing tape
• Permanent adhesive bond up to 50 years
• 100% UV stable, weatherproof protection
• Suitable for timber & composite decking
• Made from sustainable, recycled materials
• Self-seals around fasteners
• Easy application in diverse conditions