Black Jack Eterna-Kote 100% Silicone+ Roof Coating

Great roof sealer, roll or brush on over leaking area, place fiberglass mesh over sealant and coat again over mesh. Patch should last 3-5 years. Much cheaper than a roofer.

[This review was collected as part of a promotion.] This is the best product i have found for my RV Roof. Its drys to a rubber like seal and is excellent on low spots that puddle water like on slide outs. My RV is 20 years old and its stationary i live in it. I also put this sealant on the joints to stop all water from getting in. I live in Texas where it rains a lot and has hot summers this is the best product for those severe weather conditions. I put two coats on my roof in 70-80° weather at noon with no rain in the forecast for at lease 2-3-days. I used Mr. Clean to clean my roof the day before application of Eterna Kote. I used Zinsser Cover Stain Primer Oil Base to cover Eterna Kote to paint it along the seams of the RV it looks great.

Good stuff . Lets test it this winter with Nyc weather

Best roofing material. Spreads easily. Covers perfectly.

Will be buying again. Fast delivery. Great product. Thanks

Very thick product that covers well. We used it to stop leaks on a metal flat porch

Arrived a few days later than originally stated but I think that was carrier issue, not company issue. Went on smoothly, cured up quickly. Haven't had a good rain yet to test its effectiveness but I'll be sure to update my comments/review once the rains come.

The product was very easy to work with... Looks as though it covered and cured well.... We'll see if I get the results of waterproofing as the rains and winter weather test the coating. Delivery was good...I applied two coats as per instructions

Seems to be a great product I applied it myself looks great on metal roof went down good I should been a little faster myself it dries fast on a sunny day I like it . The co. Pro solutions gave a good price and next day

I've used it before, it works great but this can was obviously very old. There was something in it dried hard in little drops and pieces, hard and would not mix in. The product is supposed to be dry to the touch in no more than an hour, totally dry in no more than 12 hours. 24 hours later it still sticks to my finger. The dried up chemical was obviously the curing agent.