Everbuild
✓Price
$34.99
BOSTIK Pro-Sealant S21 Multi-Purpose Acetoxy Silicone Sealant, For Glazing, Frame and Sanitary Joints, Internal & External Use, Colour: Black, 310ml
★★★★★
$34.99
Quantity
1
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About this item
- MOULD RESISTANT - No more unsightly mould/black spot, contains a powerful fungicide agent
- LOW MODULUS - High elastic sanitary silicone. Fast skinning time and final cure. Highly elastic. Primerless adhesion on most common construction materials.
- UV-RESISTANT - Acetoxy curing silicone is specially formulated as a sanitary sealant for use in hot, humid environments such as bathrooms and kitchens. Resistant to UV, rain, and snow.
- MULTI-USE - For all waterproofing or bonding applications where protection against mildew is required. All types of sanitaryware including baths, basins, showers, toilets, glazing, frame and glazed tile surrounds.
- PCR CARTRIDGE - Post Consumer Recycled Cartridge, Colour : Black, 310ml
- CONTENTS - 1 x S21 Acetoxy Silicone Sealant Sealant Black 310ml in PCR Cartridge
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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