Geocel28103 Pro Flex Black RV Flexible Sealant - 10 oz. (GC28103)

Good product, fast setting, good sealant

Works great for sealing trim.

I used this on my truck camper shell and it really works well so far.

I use this as gap fill on sections of pavement and sidewalk. The secret to handling this stuff is (a) use foam "backer rod" to help save on the high cost of this material, and (b) tape the edges of the gaps with blue painters tape before filling the remaining gap, since you WILL make a mess otherwise. Peel back the blue tape before the caulk sets. Worked fine, but need to plan accordingly.

Re sealed my toy hauler with this stuff and it’s amazing.. way better than what the factory used when building the hauler .. remove the tape immediately so you have nice straight lines

This stuff is great hands down the best sylacone calk I have used for my RV. Consistency is perfect not to runny / thin. Goes on smooth and seals great. Like any application its best to have it as clean as possible before application.

this stuff is great for use on rv windows and anywhere you need to seal

Applied to the top of my Motorhome’s windshield, on the exterior. Should last. Nice attractive black color, if you’re into that. But looks sharp, matches the rubber window rubber.

need to reseal your rv this is it , this stuff seals like nothing else period

le voyage l'a un peu affecté, mais bien reçu comme mentionner

Messy and hard to work with, but looks like it will do the job.