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🧱 Seal it like a pro — bond, protect, and build with confidence!
SIKA Sikadur-31 CF Slow Grey is a premium 2-component structural epoxy adhesive designed for high-strength bonding and waterproof sealing of concrete and multiple substrates. Its moisture-tolerant, thixotropic formula withstands temperatures from +25°C to +45°C, offering superior abrasion and chemical resistance. Ideal for professional-grade repairs, it cures rock-hard in 24 hours, ensuring durable, drip-free application even on vertical or overhead surfaces.
| ASIN | B08757BZWS |
| ASIN | B08757BZWS |
| Batteries Required? | No |
| Best Sellers Rank | #9,372 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #32 in Epoxy Adhesives |
| Color | Grey |
| Country of origin | Bahrain |
| Customer Reviews | 3.6 3.6 out of 5 stars (9) |
| Customer reviews | 3.6 3.6 out of 5 stars (9) |
| Date First Available | 15 April 2020 |
| Date First Available | 15 April 2020 |
| Included components | 1 kit (Part A + Part B) |
| Item Package Quantity | 1 |
| Item Weight | 6.75 Kilograms |
| Item model number | 136510 |
| Item model number | 136510 |
| Manufacturer | SIKA |
| Manufacturer | SIKA |
| Material | Epoxy Resin |
| Part number | 136510 |
| Product Dimensions | 19.5 x 19.5 x 37 cm; 6.75 kg |
| Product Dimensions | 19.5 x 19.5 x 37 cm; 6.75 kg |
| Size | 6kg kit |
| Special Features | Strong |
| Specific uses | Concrete-bonding |
م**د
ماده جيده جدا للفواصل
M**L
Forms extremely effective and hard waterproof surface. Crazy strong
This product can act as a very strong glue, waterproofing layer or fix cracks and chips on practically any surfaces. It has a coarse finish, so it is more suitable for exterior applications. Can be aanded, painted. I found it absolutely indespensible in waterproofing rooftop and my balcony. Once epoxy components are mixed you have about 1.5 hours to work with the mix. So only mix the amount you can consume in this timeframe. Cures in 24 hours. First 6 -8 hours it will remain soft and should not be touched. After 24 hours it is as hard as a rock. Highly recommend to use disposable gloves when working with this product. It is very sticky and can only be removed from the tools using a whitesprit (paint dissolvant) or acetone.
N**Z
Check your item carefully
Looks like another great product from Sika. Unfortunately the seller shipped resin that had already leaked, wrapped it in plastic, and hoped that it would be ok. Very disappointing purchase.
M**O
Good bonding
Very good product
M**D
Great Product
Good for repairing
Trustpilot
1 week ago
1 day ago