Gorilla Sealant Mould Resistant Clear 295ml
Rated 4.5 / 53,120 ratings on Amazon →
Pros
- Mould and mildew resistant — suited to kitchens and bathrooms
- Waterproof in around 30 minutes
- Shrink and crack-proof once cured
Cons
- Needs a sealant gun, sold separately
£10.47
Check price on Amazon →