Stop Leak Sealer Spray | 400ml (13.5 fl oz)

$15.99 USD Sale Save
Color Black
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Instant Waterproof Sealant Spray - Fills, Seals & Stops Leaks | Perfect for Gutters, Flat Roofs and More |

  • INSTANT WATERPROOF SEALANT - Creates an instant waterproof seal that remains flexible, offering advanced protection for leaking gutters, flat roofs, downpipes, and more. Perfect for emergency repairs and long-term durability.
  • HIGHLY RESISTANT TO WEATHERING & CORROSION - Designed to withstand extreme weather conditions, UV exposure, and temperature fluctuations, ensuring lasting performance and protection against leaks.
  • QUICK & EASY SPRAY APPLICATION - Simple to use with a spray-on design for fast repairs of leaks and cracks. Build up several layers for maximum effectiveness without the need for specialized tools.
  • VERSATILE MULTI-SURFACE USAGE - Compatible with various materials, including plastic, wood, metal, ceramic, concrete, roofing felt, UPVC, and tiles. Ideal for use on RVs, sheds, conservatories, and other outdoor structures.
  • AVAILABLE IN MULTIPLE COLORS - Choose from Clear, White, or Black finishes to match your project needs, providing a seamless, professional appearance after application.
  • MADE IN BRITAIN

Jenolite Stop Leak Sealer Spray has been specifically developed to fill & seal joints in leaking guttering, pipework, drains, windows, roofs and other leaking areas. Stop Leak Sealer's gap-filling and waterproof properties make it the perfect sealant spray for leaking joints that have become loose due to weather and corrosion. The spray creates a completely waterproof and corrosion-resistant surface, that remains flexible and pliable for years, and can be painted once cured. Simple to apply, it instantly creates a long-lasting water-resistant layer that prevents water ingress.

This highly flexible and hardwearing waterproof sealant is ideal for repairing a wide variety of roofing, guttering, and window leak issues. Common applications include garages, sheds, extensions, porches, bay windows, downpipes and guttering, soffit and facias, wastepipes caravans, and motorhomes. Stop Leak sealer spray is effective on materials including felt, GRP, bitumen, metal, concrete, brick, asphalt, fiberglass, tiles, and plastic. The easy to use spray makes application straightforward, even on difficult-to-reach areas, offering a simple yet effective solution to leaks. 

 

  • Remove the rust as much as possible by (mechanically) sanding or wire brushing.
  • Shake can well before use. Keep spray distance at 20-30 cm, and spray the area to be treated.
  • Spray 2 or 3 layers “wet on wet” thin enough to prevent sagging, allow the product to convert and dry (when the rust has been converted, it will turn dark blue).
  • If necessary, sand the layer to improve adhesion of the next layer. Apply an anti corrosive primer.
  • Rust Convertor Aerosol is an surface treatment/primer for rusted surfaces. Due to its Reactivity to rust and iron it converts rust into stable primer layer which can be over painted wit most modern paints.
  • For industrial applications such as machines, agricultural machinery, container manufacture, steel structures and automotive maintenance / repair.
  • Typical applications include touching up metal parts after the are damaged and rusted.
  • Excellent rust conversion, excellent adhesion, sandable once dry.