Multipurpose Primer - Use on Concrete and Wood, Water-Based Non-Toxic and Fast Drying, Easy to Apply, 1 Gallon

This is the most unique primer I've ever used as it is water thin and goes on like a poly as opposed to thick like paint. Have no idea it's effectiveness, but grabbed the wood well. We will see as time passes.

Excellent primer! Dries kinda clear so you’re not sure it’s going to work. Used along with their deck paint to redo the front porch on my 100 year old house. Stripped old paint best I could and sanded. Applied two coats of this then 4 coats of the final paint. Been one year and looks as good as day one. Pricey but you get what you pay for. If you have a demanding application consider using this primer.

Stuff goes on great and works well. Awesome customer service

This primer is thin like water and is clear so it leaves a shine on the deck. Should soak into the wood better.

I used this product when rebuilding the roof on my 1992 Coleman pop-up camper. I used the product to prime and seal the exterior wood of the camper roof. I researched this product before using it. I called liquid rubber and they very nicely answered my questions. They explained that this primer product is much like an epoxy sealer primer. It is very user-friendly and you do not have to mix two components. It really binds to the wood and makes the final topcoat of the liquid rubber RV roof coating really grab. You should not expect this primer to really color, or change the appearance of the wood, a whole lot. It is merely a bonding agent to be used between the wooden substrate and the topcoat. It goes on kind of milky/watery, and then dries clear over the wood.

This shouldn't even be sold.It does not work like they said.All the other products did, but not this stuff. No matter what you do this stuff beads up, it doesn't do much of anything.It's a definite waste of money.

I bought this primer and also the sealer I looked for quite some time before I made a purchase and I absolutely need the right choice this stuff is great not only did I see all my RV just as with precaution routine maintenance I also sealed my dad's pole building where the screws go in and also our pole building where the screws go in he did have a leak in his we did have a leaking ours and there are no more leaks it is worth every penny use this primer and the sealer and it comes out beautiful very satisfied

There seems to be some reviews here for the liquid rubber, when this is supposed to be about the PRIMER you put down before the liquid rubber. This primer is the bonding agent between the liquid rubber and the material you’re applying it to you. Do not skip this step. This review is for the PRIMER: I ordered a gallon (128 ounces), for my project(267 square feet) and I ended up only using about 1/3 of it. This product reminds me of non-fat milk, and is just as runny (but dries clear). This is NOT thick! My project was to refinish a balcony area that already had some sort of product very similar to the liquid rubber. I used a pressure washer one day, then a few days later I used a blower to make sure there wasn’t any dust. I live near the Seattle area and did this project in early September. I used blue painters tape to mask off all surrounding areas. I used a level on its side and a pencil to draw lines on the posts because I wanted to make sure the bottom one inch of the posts were sealed as well (I recommend taking off the blue painters tape within 12 hours of applying the liquid rubber. I took mine off after around 4 hours because it was already dry). I used a regular paint brush to edge in everywhere as thick as I could, which is pretty hard with this being so runny. I applied 2 coats, the second one hour after the first because it dried pretty quick in 70 degree direct sunlight. Then I used a 3/8 nap roller to apply two coats over the rest of the area. This product does not really have an odor. I was able to rinse out the brush for use again. I applied this in the morning because I wanted to apply the liquid rubber the same day. The instructions say to apply the liquid rubber within 24 hours of using the primer, and before the night if dew is forecasted overnight. I would recommend doing this project during the summer time. See my review for the liquid rubber.

Goes on quite easily, roller would work fine. I used brush to get between spaces on deck boards. Hardest part is opening the container.....the stuff has lower viscosity than water i think and the package involves putting a sealing tape around thelid......10 minute job to get off

good

This product worked great and sealed my cinderblock foundation with ease

Hard work to paint the pond but we'll worth it

So be cautious with the sq/ft calculator, especially the primer. If you are close to needing an extra pail don't worry. You don't need it. We ended up with an extra 4 gallons of primer and an extra 5 gallon bucket of product. The tan is true to the colour sample on Amazon. This was easy to install and we got 3 thick layers on before it got too cold. We haven't had much snow on it yet but it seems to hold up to the cold wet weather. No leaks so far. It is REALLY slippery when wet or frosty so be careful. We will put another layer on with traction aid in the spring. Oh, and it's paintable which seems to stick well on a properly prepared surface.