Prosoco R-Guard Fast Flash

Loved this product. Turned my sons room from the cold to the nicest. Great for air and water proofing. Super tight.

Great stuff, easy to use and does exactly what it’s supposed to. Make sure you’ve got a sausage gun. Won’t work in a regular caulking gun.

Works pretty well.

Great product! Good value

This stuff works amazingly well it. is definitely Next GEN technology. that said it is much more expensive than using plastic or tarpaper and requires 24 hours of set up time before you can install the window so you’re going to need an extra day. If you do the full system which is a two-step process again then you’ll need two days extra. Buy The small spreaders and use gloves the stuff tends to get everywhere.

We really like this product

Wow!! Just wow!! Great stuff that holds up well to all the excitement!! one tube goes a long ways if you use it properly!!

Works, but a little spendy. Need to sell a 2, 3, 4 pack for cheaper or something

Learned about it in the Build Show. Works really well, easy to use.

Applied product to pored concrete wall and sill plate. 1 1/2 inches on each to seal the sill plate and stop bug and air/water infiltration. Went on smoothly. Glad i saw this on the Build channel.