A flexible mastic that will adhere to any surface and fill cracks
Permanent water resistant adhesion, stops leaks & seals cracks.
For: concrete, metal, wood, asphalt, polyurethane
out of 121 reviews
90% recommend this product
Showing 1-10 of 121 reviews
Apr 23, 2021
I used this to patch a pool. So far, so...
I used this to patch a pool. So far, so good!
Apr 7, 2020
Had to apply several coats as it shrunk ...
Had to apply several coats as it shrunk
Response from Lanco Product ExpertApr 8, 2020
Hi Guz, thanks for sharing your feedback, we apologize that our product did not satisfy your expectations. Our support team is always ready to help customers with any situation regarding our products, please do not hesitate to reach out to us. (786) 495-5944
3 people found this helpful
Mar 22, 2017
Applied the Siliconizer as instructed. Now hoping for energy savings and a more leak proof roof....
Applied the Siliconizer as instructed. Now hoping for energy savings and a more leak proof roof. Thought the stuff was on the expensive side at $89.99 for a 5 Gallons Bucket.