Sikaflex 1a Kit - One Component, Flexible, Non Sag, Polyurethane Concrete and Masonry Sealant for Vertical and Horizontal Surfaces, AWF PRO Caulk Gun, Sikaflex 1a 10 oz (Limestone, Pack of 24)
Details
- ColorLimestone
- BrandAWF PRO
- Item Weight10.1 Ounces
- Item FormPaste
- Surface RecommendationWindow
Description
🔧 Seal smart, seal strong — the pro’s choice for flawless finishes!
- PRIMER FREE BONDING - Adheres instantly to concrete, masonry, wood, and metal without extra prep
- UNMATCHED ELASTICITY - ±35% movement tolerance keeps seals flexible and durable under stress
- VERSATILE APPLICATION - Perfect for vertical & horizontal joints, submerged conditions, and jet fuel resistance
- ALL WEATHER RESILIENCE - Superior aging and weather resistance for long-lasting performance
- PRO GRADE CAULK GUN INCLUDED - Heavy-duty AWF PRO gun with dripless pressure release for precision and ease
Sikaflex 1a Kit delivers a premium, one-component polyurethane sealant with exceptional elasticity and weather resistance. Designed for vertical and horizontal concrete and masonry joints, it bonds without primer and withstands harsh conditions including submerged and jet fuel exposure. Each kit includes a professional-grade AWF PRO caulk gun featuring an 18:1 thrust ratio and dripless pressure release, ensuring precise application and maximum value.
Specifications
| Manufacturer | SikaFlex |
| Part Number | KTSI SKF1LMSTN 24 |
| Item Weight | 10.1 ounces |
| Package Dimensions | 13 x 12 x 12 inches |
| Is Discontinued By Manufacturer | No |
| Size | 24 Pack, Gun |
| Color | Limestone |
| Item Package Quantity | 25 |
| Batteries Included? | No |
| Batteries Required? | No |
Reviews
B**N
Concrete and masonry sealer.
The product came before expected arrival. Impressed with the applicator as it is a higher quality than I expected. Thank you
J**B
Awesome product
This is a good product. Arrived fast. Easy to apply and the caulking gun works really well. Awesome place to do business!
A**R
easy to sealer
first season this product. Prepped area, washed, backer rod, blocks for self leveling run off. very easy to use, blends well with 6 month old concrete. next year would be a true review.
L**O
Easy flow caulk
Used on concrete cracks. Product applied easily and filled good.
J**F
No Caulk Gun Included
Product worked as described, but did not receive the caulk gun in the package deal. I purchased another package deal and hopefully the caulk gun will be included.
P**T
The real deal
This is the real OEM product. Was a decent price and came with a caulking gun.
R**9
Best caulk you can buy and free caulk gun.
This is the best caulking sealant out there. Very flexible and adheres extremely well to most everything. But still paintable. If you want a caulk that will last , this is the one. A little extra cost, but it applies so easily and performs so well, less can be used. This results in a lower installed cost. You can not go wrong with this! Was packaged well and quick shipping. Competitive price and caulk gun was a bonus. Good quality gun.
R**S
Pleased with initial installation, however, after a year, not as happy
This went down smoothly in the expansion joints on my driveway and looked great through the first winter. It did not hold up well the next summer and I had to touch up quite a few places where it pulled away from the edges of the expansion joints. I expected it to be much more elastic. I touched it up recently with DAP driveway caulk.
Common Questions
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