Wood & Fiberglass Primer

Works great but dries quickly. Dries too quick. Dip your brush in mineral spirits or pour from the can into a container and thin. Otherwise you'll get a rough coating showing brush laps. Will crust over in the can in about 15 minutes.

product worked well over previously finished boat with proper prep and cleaning, my biggest concern was with packaging. This is the third Qt. of product that i have ordered ( 2 of primer ,1 of finish coat) that the cans arrived dented, true there were no leaks but I feel that a little more care could be taken when preparing for shipping

Great product! Used as primer on semi-green pressure treated fence there was no doubt that it was a great sealer. Finished with sherwin-williams exterior paint. Great finish and quick drying time although I let it dry 12 hours before finishing. Coverage was good considering the green wood. Would cover great on kiln dried wood.

I used this with marine topside paint to paint a shower. It worked very well. But the odor was powerful even with ventilation and a respirator mask. Coverage was great. I did sand it thoroughly before painting over this primer. But boy does it stink. Would be fine if using outside.

Quality product

The hardest part of the job was the sanding. I sanded for 2 weeks because I wanted a very smooth surface. I first put on two coats of primer waiting 2 days in between and then two coats of top coat. The outcome was beyond my expectations. I chose to ignore the Amazon reviews about how slippery it was when wet. First shower I ended up going to the ER by ambulance. I did the splits getting out of tub from slipping. I used gorilla tread tape on tub floor and I'm very secure showering now. This paint leaves a beautiful finish just follow your directions carefully and you will be as pleasedas I am.

This product is garbage. It arrived completely separated solid as a rock in the bottom half in a dented container. Stirred it up for about 20 minutes and it still had clumps in it that I had to strain out. This product was supposed to fill in pinhead size defects but I obviously know that it is not body filler. I had a freshly made fiberglass mold and wanted to try this primer and the rustoleum paint to save weight instead of gelcoat. Big mistake! I thinned this out as directed with 5% xylene thinner and sprayed it on, all it did was make the pin sized holes bigger it did not create a surface tension over the holes to fill them but avoided them. I followed the directions to spray this on as a thin coat. In my claimant and temperature this was to take A half hour to dry to touch and two hours before I could re-coat. I waited a day and came back and this stuff may be solid but is super gummy. It clogs up an orbital disc sanding pad in seconds and is almost unsandableand unless you want to remove it right through to the fiberglass. This project has wasted me two days, one day of application and one day of complete removal. Do not buy this!

Purchased for a badly worn fiberglass tub (tub had been previously refinished). Do the prep, rough and fine sanding, vacuum rinse and wipe down. Wear a good mask (organic) I use lots of oil paint and this made me loopy. Check out my soda bottle funnel to keep the spout from dripping in the tub (sweet). Roll it on with low nap mini roller, corner touch up with brush, let primer cure full 72 hours, sand primer coat, vacuum and wipe with mineral spirits. Paint on the sister top side coat (color of your choice), two coats and you might want to put in the grit for tub, finish is slippery. Wait the full 72 hours, I could only do 48. A good paint store may tint the primer for you (if they like you). Don't use a bathmat or at least take it it out after each shower. The trapped soap and mold under the bath mat will eat into the finish. Not right away but it will. There's enough primer in one qt. to do entire tub and surround. You would need two quarts of topcoat in order to do two coats on the tub and enclosure, especially tan over white primer. This was for my mother so she only got the tub done. Just kidding, it's a rental property and I don't want to spoil them. They'll be asking for an indoor toilet if I did the whole thing.

Easy to work with and fast drying.

It worked just fine

I received this can of Primer from Hoerr Racing Products today with a sticker on the lid noting that the product “settles” and mixing is needed. This primer was SOLIDIFIED not “settled”. I would guess this can sat on a shelf for a year before being sold. It took me 45 minutes to hand mix before it was useable. I get it that paint/primer can settle and require hand mixing but this wasn’t normal settling. If you sell Paint; put it on a shaker before you put it in the box PLEASE! 1 star for the Service; not the product!!

Covered well. Very thick sediment in the can so needed to be stirred using a drill attachment but not a big problem.

Not sure what happened to can, maybe froze, or way to old. Paint was runny on top and bottom of can, middle was like set jelly. Took to local hardware store for a 10 min shake in their paint machine followed by another 15 mins of stirring, shaking at home. Paying $80 for a quart then straining out lumps, goo parts for a final product of half quart was not what I ordered. I refinished a shower surround, would not recommend this product.