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Explore our range of premium sealants, renowned for their quality and reliability. Whether you're sealing windows and doors, waterproofing your bathroom, or filling cracks and gaps, our sealants are perfect for all your DIY endeavors. With advanced formulas and user-friendly application, achieving a professional seal is effortless every time.
Moreover, our sealants come in various types and sizes to cater to your specific requirements. Create a strong, durable seal that stands the test of time, seamlessly blending into your interior or exterior with ease.
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Seal products
![Bostik-DIY-SouthAfrica-Sealant-SiliconeStripper-90ml-product-teaser-600x600](https://diy-mobile.bostik.com/sites/default/files/styles/square_crop/public/2023-10/Bostik-DIY-SouthAfrica-Sealant-SiliconeStripper-90ml-product-teaser-600x600.jpg?itok=A9uBu0ll)
SILICONE STRIPPER
A technologically advanced paste, formulated to remove fresh or old silicone.
![Bostik-DIY-SouthAfrica-Sealant-Bath-280ml-product-teaser-600x600](https://diy-mobile.bostik.com/sites/default/files/styles/square_crop/public/2023-10/Bostik-DIY-SouthAfrica-Sealant-Bath-280ml-product-teaser-600x600.jpg?itok=kR3gP1Tq)
BATH SILICONE SEALANT
A flexible silicone sealant suitable for all sanitary ware and DIY applications.
![Bostik-DIY-SouthAfrica-Sealant-Home-280ml-product-teaser-600x600](https://diy-mobile.bostik.com/sites/default/files/styles/square_crop/public/2023-10/Bostik-DIY-SouthAfrica-Sealant-Home-280ml-product-teaser-600x600.jpg?itok=-_UFjDvZ)
HOME SILICONE SEALANT
A high quality, general silicone sealant suitable for all general applications.
![Bostik-DIY-SouthAfrica-Sealant-Shower-280ml-product-teaser-600x600](https://diy-mobile.bostik.com/sites/default/files/styles/square_crop/public/2023-10/Bostik-DIY-SouthAfrica-Sealant-Shower-280ml-product-teaser-600x600.jpg?itok=rHN5smMO)
SHOWER SILICONE SEALANT
A flexible silicone sealant suitable for all sanitary ware and DIY applications.
![Bostik-DIY-SouthAfrica-Sealant-Car-280ml-product-teaser-600x600](https://diy-mobile.bostik.com/sites/default/files/styles/square_crop/public/2023-10/Bostik-DIY-SouthAfrica-Sealant-Car-280ml-product-teaser-600x600.jpg?itok=ey2gUyfj)
CAR SILICONE SEALANT
A flexible silicone sealant for vehicles.
![Bostik-DIY-SouthAfrica-Sealant-Marine-280ml-product-teaser-600x600](https://diy-mobile.bostik.com/sites/default/files/styles/square_crop/public/2023-10/Bostik-DIY-SouthAfrica-Sealant-Marine-280ml-product-teaser-600x600.jpg?itok=-FUn6AHh)
MARINE SILICONE SEALANT
Aquarium silicone sealant suitable for fish tanks and heavy duty marine work as it con…
![Bostik DIY South Africa Powermastik 410ml product teaser 600x600](https://diy-mobile.bostik.com/sites/default/files/styles/square_crop/public/2024-04/Bostik-DIY-South-Africa-Powermastik-410ml-product-teaser-600x600.jpg?itok=1UuaMFl2)
POWERMASTIK
Non-drying mastic used as a waterproof seal for gutters, windows and doors.
![Bostik DIY South Africa Bath Silicone Sealant 90ml product teaser 600x600](https://diy-mobile.bostik.com/sites/default/files/styles/square_crop/public/2024-04/Bostik-DIY-South-Africa-Bath-Silicone-Sealant-90ml-product-teaser-600x600_0.jpg?itok=N2xZ5dbv)
MIRROR SILICONE SEALANT
Non-corrosive silicone sealant suitable for mirrors.
![Bostik DIY South Africa Build Silicone Sealant Clear product teaser 600x600](https://diy-mobile.bostik.com/sites/default/files/styles/square_crop/public/2024-04/Bostik-DIY-South-Africa-Build-Silicone-Sealant-Clear-product-teaser-600x600.jpg?itok=9f45cO1o)
BUILD SILICONE SEALANT
Construction grade silicone suitable for plaster and concrete.
![Bostik DIY South Africa Professional Silicone Tool 2Pack product teaser 600x600](https://diy-mobile.bostik.com/sites/default/files/styles/square_crop/public/2024-04/Bostik-DIY-South-Africa-Professional-Silicone-Tool-2Pack-product-teaser-600x600.jpg?itok=bW6wKdw9)
PROFESSIONAL SILICONE TOOL
A square silicone and grout applicator.
Find new, smarter ways of doing things.
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