Seal and protect asbestos roofs, cladding and gutters in one coat. A tough, waterproof encapsulation coating that locks fibres in place, tested to last up to 25 years. It contains no asbestos and is British made and tested.
✓ Asbestos-free formula✓ One coat✓ Up to 25 years✓ Fully waterproof✓ Made in UK
Why customers choose it
- ✔️ Encapsulates asbestos fibres: binds fibres in place to help prevent them being released into the air
- ✔️ Up to 25 years' protection: strong, durable and built to outlast typical building design life
- ✔️ Fully waterproof & UV stable: weather resistant after about 1 hour
- ✔️ One-coat system: fast, effective sealing with a washable, damage-resistant finish
- ✔️ Strong adhesion: a solvent-based formula that also bonds over previously painted asbestos
- ✔️ Easy to apply: by brush, roller or spray, inside and outside
Suitable surfaces
- Asbestos roofing sheets
- Cladding
- Gutters
- Asbestos cement
- Boards
- Flooring
- Previously coated surfaces
- Interior & exterior
Available colours
GreyBlackClear
How much do I need?
-
Coverage: about 1–2m² per litre, so one 5L tin covers about 5–10m²
- Corrugated or weathered sheets use more. Allow for the lower figure on rough surfaces
| Area |
Tins needed |
| Up to 2m² (gutter run, small patch) |
1 × 1L |
| 2–10m² (shed or garage panel) |
1 × 5L |
| 10–20m² (single garage roof) |
2 × 5L |
| 20–40m² (large garage or outbuilding) |
3–8 × 5L |
Best value: the 5L works out at £12 per litre, compared with £24.99 for the 1L
How to apply in 3 steps
-
Prepare safely: wear suitable protection. Gently remove loose debris and make sure the surface is dry. Never sand, scrape, drill or pressure-wash asbestos.
-
Apply: one coat by brush, roller or spray.
-
Dry: weather resistant after about 1 hour and dry in 1–2 hours.
Safety first: always follow HSE guidance when working with asbestos. If the material is badly damaged or crumbling, get professional advice before treating it.
Frequently asked questions
Does this product contain asbestos?+
No. Asbestos Guard™ contains no asbestos. It's designed to seal and encapsulate existing asbestos-containing surfaces.
How does it work?+
It binds asbestos fibres into the surface under a tough, waterproof coating, which helps stop fibres being released into the air.
How long does it last?+
It's tested to remain effective for up to 25 years.
How many coats do I need?+
It's a one-coat system, though very weathered or porous surfaces may need more.
What can I use it on?+
Asbestos cement roofing sheets, cladding, gutters, boards, flooring and previously painted asbestos surfaces, inside and outside.
Is it safe to prepare the surface?+
Never sand, scrape, drill or pressure-wash asbestos. Gently remove loose debris only, wear suitable protection, and follow HSE guidance. If the material is badly damaged, seek professional advice.
How soon is it rainproof?+
It's weather resistant after about 1 hour and dries in 1–2 hours per coat.
Which colour should I choose?+
Grey and Black give a solid, high-opacity finish. Clear seals the surface while keeping its existing look.
How fast is delivery?+
Free next-day UK delivery on orders placed before the daily cut-off.
