🔧 Seal it like a pro, protect it like a boss!
Liquid Rubber Caulk is a versatile, hybrid adhesive and waterproof sealant designed for professional-grade DIY and repair projects. With 1500 PSI tensile strength and a non-slumping formula, it delivers durable, flexible seals that resist cracking and shrinking. Each tube covers 24 linear feet and is paintable after 24 hours, making it perfect for roofs, joints, and more. Trusted by pros and DIYers alike for long-lasting protection and seamless application.
| ASIN | B0B3257ZL8 |
| Best Sellers Rank | #28,766 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #86 in Adhesive Caulk |
| Brand Name | Liquid Rubber |
| Color | White |
| Customer Reviews | 4.3 out of 5 stars 373 Reviews |
| Included Components | 4 |
| Item Form | Liquid |
| Liquid Volume | 0.3 Liters |
| Manufacturer | Liquid Rubber |
| Material Type | Rubber |
| Surface Recommendation | Roof |
| Tensile Strength | 1500 Pounds Per Square Inch |
| UPC | 628421755011 |
| Unit Count | 4.0 Count |
| Water Resistance Level | Waterproof |
T**.
Great product
Great seal and flexibility. Good adhesion. Nice to be able to just order and not have to go to the box store. Applies thick as needed. Value compared to store is equal. Wipes off like any other chalk or sealant.
S**R
Doesn't shrink or crack
This is a great caulk for filling gaps and sealing. Even after a couple of years of intense sunshine and everything else the weather has thrown at it it hasn't shrunk away or cracked even in areas where I used it to fill some pretty large gaps just as a temporary measure until I can make more proper and permanent repairs.
S**E
Solid as a rock, but flexible and fierce
WOW. What an awesome product. I used this to fill some gaps in my epdm pond liner (put seam tape over it after it cured, then coated with primer/neopond). The job was intimidating until Liquid Rubber came to the rescue. This stuff is a great adhesive AND waterproof rubber filler. What was once an anxious mess of an issue is now a breeze because of the liquid rubber suite of products. This caulk holds its shape, it sets up SO fast, and you can paint it in 24 hours. I mean WOW. I never thought I could be so excited about a waterproofing product, but I love this and Liquid Rubber earned a customer for life.
C**R
Good sealant
We replaced the lights on our travel trailer with LED lights. Bought this to seal them Seals them up good. Easy to use. Overall would recommend
J**E
Waterproof and thick caulk
Liquid Rubber is an excellent product. Dries fast. Product is very thick and is hard to squeeze out of the tube. They have their own website and have great customer service. I also used liquid Rubber primer, colored water sealant, and the thermal fabric to waterproof a garage foundation.
S**G
Great product
Great product! Highly recommend!
J**.
So thick caulk gun can’t squeeze it out collapsed the tube
So thick can’t squeeze it out of the gun
G**T
Great product
Worked like a charm! I will definitely order this again in the future!
Trustpilot
2 months ago
2 weeks ago
