Tetrion Make Good Seal and Waterproof Spray 400ml Black Bitumen Protective Coating for Roofs Gutters and Metal

Tetrion Make Good Seal and Waterproof Spray 400ml Black Bitumen Protective Coating for Roofs Gutters and Metal

When you need a high-performance, all-weather sealant, trust Tetrion TWP400 Make Good Seal & Waterproof. This 400ml black bitumen spray delivers durable, abrasion-resistant protection to a wide variety of surfaces including flat roofs, sheds, gutters, driveways and metalwork. Its thixotropic formula allows thick coatings on horizontal and vertical surfaces alike without sagging, and it forms a self-healing, non-drying film that prevents water ingress and resists corrosion.

Key Features and Benefits

Long-Lasting Protection
Forms a robust, visco-elastic barrier that resists water, weather and abrasion.

Waterproof in All Conditions
Can be applied in dry or wet weather for year-round reliability.

Self-Healing, Non-Drying Film
Seals cracks and forms a flexible membrane that adapts to surface movement.

Versatile Surface Application
Excellent adhesion to metal, roofing, gutters, pipework, sheds and even vertical surfaces.

Sound Deadening Qualities
Reduces vibration and sound transmission when applied to metal or mechanical surfaces.

Easy-to-Apply Aerosol Format
Simple shake-and-spray system for targeted and efficient coverage.

Thixotropic Formula
Thick layers can be built quickly without sagging or running, even on vertical surfaces.

Specifications

• Brand: Tetrion

• Volume: 400ml

• Base: Bitumen

• Colour: Black

• Application Method: Aerosol spray

• Touch Dry Time: 2–3 hours

• Fully Dry Time: 5–6 hours

• Surface Compatibility: Metal, roofs, gutters, driveways, pipework, sheds

• Finish: Flexible, self-healing, water-resistant film

• Storage: Store upright in a cool, dry place

• Coverage: Variable based on application thickness