🛠️ Seal it, don’t conceal it! Your go-to foam for every gap and crack.
The SIKA PU expanding foam spray, SikaBoom AP, is a single-component polyurethane foam designed for fast curing and easy application. HFC-free and available in a light yellow color, this 250 ml can effectively fill, seal, and insulate gaps and cracks up to three inches, making it ideal for various applications including window joints and doorframes.
| Brand | SIKA |
| Manufacturer | Sika |
| Country of Origin | Germany |
| Model number | 73836 |
| Colour | Light yellow |
| Number of Memory Sticks | 1 |
| Item Weight | 280 g |
| Product Dimensions | 6 x 6 x 20 cm; 280 g |
| Item model number | 73836 |
| Item Height | 20 Centimeters |
| Item Width | 6 Centimeters |
| Included Components | 1 aerosol |
R**A
Must have for easy life
The SIKA PU Expanding Foam Spray (SikaBoom AP) is an outstanding single-component polyurethane foam that delivers exceptional performance for sealing, filling, and insulating gaps with ease. Its fast-curing formula ensures quick results, while the HFC-free composition makes it an environmentally friendly choice. The application process is effortless, thanks to its precise spray mechanism, allowing for a smooth and even spread. Once cured, it forms a durable, long-lasting seal that enhances thermal and acoustic insulation. Whether for construction, DIY projects, or professional use
M**U
Good product
Product it does the Job, Easy to use and it expands very well and close the AC hole. But if you are looking for AC whole were you have water leakage because of rain, it won't be stop leakage, but it stop more water coming in, small leakage still continues, because it's observes water and leak.Better if they Provide glouse and small quantity because we have to use one time full quantity else waste
D**R
Excellent for Quick and Effective Gap Sealing !! Highly recommended!!
Great product! It expands nicely and seals gaps effectively—perfect for small home repairs like sealing around AC units or cracks in walls. The foam sets quickly and feels durable once cured. Very easy to use, just be sure to wear gloves. Overall, a reliable and handy solution for DIY fixes 👍 Highly recommended!!
S**H
To fill small wholes it is not beneficial i
Product ha to be purchased as a one time use otherwise it will start getting blocked and control is poor quality but it ill fulfill your work like filling the whole made for chimney and ac
R**K
Contnuous leaking
After opening foam, the can will start leaking. The valve of the can does not close properly and will keep leaking foam. It is just a waste of money. Avoid buying it.
P**A
good Product
Product it does the ver well, It is Easy to use and it expands very well and close the whole Rather wasting so much of money on technician this product is a good way to save money. value for money easy to use
A**R
Usefull product
Usefull product
A**K
Good product
Was very skeptical after seeing all the reviews, but didn't face any issues. Received the nozzle as well and was taped to the bottle. Amazing product for this price. Used it to close a drain hole to prevent rats and cockroaches from entering. Looks like it's expanded well and set in place. Let's see!
Trustpilot
1 week ago
3 weeks ago
