WP7-301 Roofing Waterproof is based on the same types of bitumen as roofing or asphalt. That makes it the perfect partner for permanent repairs – without burning.

Use WP7-301 Roofing Waterproof as a cold adhesive for loose edges and repairing blisters and cracks. You can sprinkle in slate powder afterwards to give it a nice finish.

Tec7 Roof Tape
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