RecPro 1021 Self-Leveling RV Sealant 11 oz. (1 Pack)

Recommended product for my Alpha Systems TPO roof on 2015 Rockwood Micro Lite. The recommended Dicor lap sealant for my TPO was a 2 part system that included an expensive primer. Apparently the regular Dicor can cause bubbling and blistering on certain types of TPO. I figured with the Alpha 1021 lap sealant I couldn't go wrong since they also made the roof.Some negative reviews complained about poor self leveling characteristics of this sealant. I used this on an 85 degree F day and it leveled out perfectly. It probably wouldn't perform as well in cool temperatures.Note this is for the roof and not vertical surfaces. For vertical surfaces go with different product.I wish it were easier to find in beige. I just used white. It is not that big of a deal on the roof which is only seen by me for maintenance.

I have an Alpha systems roof on my 5th wheel and this is what is recommended for my TPO roof. Have purchased from this seller before. Fast shipping and great to buy from

I have used Dicor and other products, this one is very effective in resealing your RV roof. Had 2 areas were cracks appeared around sky light and air horns. Cleaned and applied RecPro 1021 per directions. Sealed the minor leaks no problem.

Very old product. Manufacturer even told me tube should be blue and that the brown was old stock

Used with recpro roof

Works well for leveling sealent. Just make sure the outside temp is 80 degrees or more and/or warm up the product. Otherwise it will not level out very well.

Good stuff.

Item works great on the Alpha Roof Systems. Recommended by the mfg and seems to last longer then Dicor.