Sashco Through The Roof Clear Elastomeric Sealant (1 Quart)

I had a leak on my shingle roof around a vent last year. I used polyurethane, which baked in the sun. This caused it to harden and crack and leak again a year later. This has stopped my leak again. Seems like it is going to last much longer. Hopefully indefinitely.

Works Great on shingles and a rubber roof

Used Thru the roof for 10 year, is is a "10" BEST QUALITY EVER!REALLY SEALS, NO ORDER, DRIES FAST. PUT ON UNDER WATER !BUY IT AND TRY IT !

Este producto lo compre y envié a cuba para que mi familiar lo usará como sellante en un techo de concreto . En cuba en verano es un clima muy lluvioso y este producto funcionó perfectamente

This worked like a charm to give me a temporary fix on my roof until I could get a new roof installed. Just fyi it is a very small size and only good for a small project or fix.

I used this around a leaking chimney and some spots that were getting bare on an old flat rolled roof. It worked great.

Great quality, would buy again. Leaking roof was pounded with rainstorms for days just after I brushed this on, No leaks. Could be used for many different types of sealing jobs

appears to made old bricks weather proof, need to see how it does through the new England weather