Holdfast Water Stop 1000 Roof Repair Paint 10KG
Heavy-Duty Waterproof Roof Sealant for Leaks, Cracks & Emergency Repairs
The Holdfast Water Stop 1000 Roof Repair Paint (10kg) is a professional-grade, fibre-reinforced waterproof coating designed to seal and protect roofs, gutters, and exterior surfaces. Its unique formula is 1000% stretchable , forming a durable rubberised barrier that expands and contracts with your roof for long-lasting leak prevention.
Unlike ordinary roof paints, Water Stop 1000 works on wet or dry surfaces and can even be applied in sub-zero conditions, making it the perfect all-weather roof repair solution. Once cured, it remains fully elastic, UV resistant, and hard-wearing for 10 years , giving you peace of mind in New Zealand’s toughest climates. Key Benefits
Instant leak repair – stops water ingress fast
Stretchable rubber barrier (1000% elongation) for flexibility and durability
Works in wet or dry conditions – ideal for emergency repairs
UV and weather resistant – won’t crack, fade, or break down
Bridges large gaps with fibre-reinforced strength
Long lifespan – proven protection for over a decade
Can be walked on once fully cured Perfect For
Flat and pitched roofs (concrete, tile, metal, zinc, asphalt shingles 2 years old)
Gutters, balconies, terraces, cupolas, and chimneys
Sealing leaks, cracks, and joints
Emergency roof repairs in wet weather
Residential, commercial, and rural buildings Technical Details
Size: 10kg
Base: Solvent-based acrylic polymer
Application: Brush, roller, or pallet knife
Coverage: Approx. 2kg/m²
Curing: Starts within 15 minutes
Temperature resistance: -30°C to 80°C
Long-life performance: 10 years durability Why Choose Holdfast Water Stop 1000?
Trusted by builders, roofers, and DIY homeowners, Holdfast Water Stop 1000 delivers a stronger, longer-lasting waterproof seal than traditional coatings. Whether you’re tackling a leaky roof, cracked gutter, or emergency repair , this 10kg bulk pack gives you maximum coverage and value for large projects.