🚀 Seal smart, cure fast, and protect forever!
SIKA Sikaflex is a gray polyurethane self-leveling sealant designed for concrete expansion joints. It cures quickly to a tack-free state within hours and fully cures in under a week, allowing sanding, painting, or staining. Waterproof and weather-resistant, it prevents moisture damage while maintaining elasticity. Ideal for driveways, sidewalks, and industrial concrete surfaces, it features a narrow tip for precise application and fills cracks up to 1.5 inches wide.
| Material | Polyurethane |
| Brand | SIKA |
| Style | Compact |
| Item Weight | 0.91 Pounds |
| Item dimensions L x W x H | 11.5 x 2 x 11.5 inches |
| Compatible Material | Concrete |
| Water Resistance Level | Waterproof |
| Item Form | Liquid |
| Supported Standards | Federal Specification TT-S-00230C, Type 1, Class A; ASTM C-920, Type S, Grade P, Class 25 |
| UPC | 033886000437 033886093835 |
| Unit Count | 1.0 Count |
| Global Trade Identification Number | 00033886000437 |
| Number of Items | 1 |
| Color | Gray |
| Surface Recommendation | Concrete |
| Manufacturer | SIKA CORPORATION |
| Part Number | 91065 |
| Item Weight | 14.6 ounces |
| Product Dimensions | 11.5 x 2 x 11.5 inches |
| Country of Origin | USA |
| Item model number | 91065 |
| Size | 10.1 Fl Oz (Pack of 1) |
| Pattern | Sealant |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Usage | Amateur, Professional |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | SIKA warrants this product for one year from date of installation to be free from manufacturing defects and to meet the technical properties on the current Product Data Sheet if used as directed within the product’s shelf life. User determines suitability of product for intendedse and assumes all risks. User’s and/or buyer’s sole remedy shall be limited to the purchase price or replacement of this product exclusive of any labor costs. NO OTHER WARRANTIES EXPRESS OR IMPLIED SHALL APPLY INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SIKA SHALL NOT BE LIABLE UNDER ANY LEGAL THEORY FOR SPECIAL OR CONSEQUENTIAL DAMAGES. SIKA SHALL NOT BE RESPONSIBLE FOR THE USE OF THIS PRODUCT IN A MANNER TO INFRINGE ON ANY PATENT OR ANY OTHER INTELLECTUAL PROPERTY RIGHTS HELD BY OTHERS. |
G**J
Good product but you need to be careful if you have a slope
I had a wooden expansion joint that rotted out. I cleaned out the expansion joint and put in exterior foam, leaving about 1/2 inch for the self leveling sealant. I have a slight slope away from the house and just jammed some cardboard in the joint in a couple of spots until the sealant started setting up and then pulled out the cardboard and added a little more material. Don’t have more than a half inch (depth) space to fill, you’ll just waste material. It levels nicely but you have to manage any slope. It won’t stay put, it will run. It dries like flexible rubber. I used a 29oz tube and another half tube to do 18 feet by 1” wide by 1/2 “ deep.
G**K
Easy to apply
This product is not for sealing vertical cracks and joints, horizontal only. I have a few wide gaps between slabs in my driveway and I was told that could undermine it and cause it to sink. I got some sand and filled in the gaps, leaving a half inch depth at the top. You put this stuff in your caulking gun and then basically just pour it in. It's a little thicker than honey and it will flow and fill in the area so you don't need to be as precise as with regular caulk. Just move along, allowing the caulk to ooze out as you go. It is self leveling and self sealing because it flows and makes contact with all the sides. It is supposed to remain stretchy and keep the water out for a long time. I can't say anything about that because I only just applied it but it has dried to a rubbery consistency and it looks great.
S**O
works for cracked sidewalk
Worked great for sealing cracks in my sidewalk. Make sure to follow instructions as it does self-level.I bought several tubes. Fixed several cracks. The results look great and it has lasted through a full year cycle without failing so far.
G**Y
PACKING DREADFUL
The product is fantastic, very happy with the result.Problem was Amazon shipping, 4 loose in a large box and the bad handling had bent all the nozzles, thankful none had broken off but the packing was dreadful
C**Y
Well worth the money! Does the job!!!!
This is the best sealer that I have ran across. You can't go wrong. It is easy to use!
C**L
Tube empties fast!
EZ to apply. Wish it was available by the gallon.
S**S
Levels out perfectly
Works great …. But buy plenty if you have a deep area to fill!
A**R
The best product for concrete cracks
This is the best and easiest product I have used to fill small cracks in my concrete driveway.
Trustpilot
1 month ago
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