Stormsure StormSeal Seam Sealer - Water-Based Waterproofing, 100ml

The Stormsure StormSeal is a water-based seam sealer in a 100ml bottle, supplied with an applicator for sealing seams and needle holes. It is made for restoring waterproofing on tents, bivvies, waterproof clothing and anything else with non-watertight seams.

StormSeal is a water-based aqueous styrene-acrylic polymer dispersion. The liquid soaks into pinholes and leaking seams and dries clear, leaving a flexible, impermeable waterproof surface. It contains no VOCs and is non-toxic, and it can be washed off before it has dried. One 100ml bottle should cover 12m of 1 inch wide seam. Shake the bottle, pour some into a suitable container, apply as a film over the stitching or hole with the brush supplied, then leave to cure for 15-25 minutes until clear and dry.

Why you'll love it

• Seals seams and pinholes – soaks into stitching and needle holes
• Dries clear – leaves a flexible, waterproof surface
• Fast curing – dry in 15-25 minutes
• Water based – no VOCs and non-toxic
• Good coverage – around 12m of 1 inch seam per bottle

Good to know

• Size: 100ml
• Coverage: about 12m of 1 inch seam
• Cure time: 15-25 minutes
• Contains no VOCs, non-toxic
• Can be washed off before drying
• Test on a small area first to check compatibility

Who it's for

Campers and hikers who want to re-seal tent or bivvy seams and waterproof clothing before the next trip.