RESISTO JOIST GUARD 4"x 75' RESISTO
Item #: 06973150 Mfr #: 10099
$24.85 each
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Overview:
Waterproof protection for joists that prevents rotting of structural timber under exterior floors, such as patios and balconies. The joist guard is a 0.6 mm self-adhesive waterproofing membrane made of elastomeric SBS bitumen and a polyethylene film on the surface. The underface is composed of a silicone film easily detachable.
BENEFITS
Substantially extends the service life of patios at low cost
Barely visible between the boards
Self-sealing around screws and nails