Hello All,
I've been lurking here for a long time, and I recently completed (well, 75%) my flooring project. My desires for the floor were quite different than most people here who are doing these showplace home garages. I rent a 1700 sq ft. warehouse that I operate a race car shop out of, so my main concerns were price (I don't own the place!), hardness, chemical resistance, a bright white color, and easy install. What I didn't care about: visible cracks, super-perfect gloss and flawless smoothness, perfect edges, and color CHIPS! I can't stand chips in a working shop, they just make it hard to find things you drop and reduce the reflected light under cars.
I had to coat about 1500 square feet, and the amount of stuff in the shop dictated that I do it in sections in order to have a place to keep all my ****. I put as much as I could into the office, and put the rest in the back. I did the middle 50% in one shot first (a pending lift install dictated this strange order) and just finished the rear 25%. I'm waiting for another weekend to do the front 25% so it can dry while I'm not there.
Fred at Alphagarage was quite helpful as others have said, and I'd recommend Wolverine to anyone looking for a floor coating. I did a lot of research on various coatings, and Wolverine provided a very good value and high quality. When I started researching epoxies, I had mostly dismissed them because they are a 'premium' brand, and I'm trying to do this cheap. I almost went with the epoxyguard from Costco, since it is cheap and 100% solids. However, when I got closer to ordering and priced out all the options, the Wolverine turned out to be quite competitive price-wise with other similar-spec products.
I used a Bond Tite primer coat, and white Liqui-tile top coat. That's it. I just masked off the walls and an inch of the floor (so I could just roll right up to the tape - no tedious edge brushing for me)
Prep: I had originally rented a Blastrac shot blaster from United Rentals (about $300), but the morning of my prep, the machine was DOA with an electrical short. With everything packed into the office and the remaining **** all emptied out into the parking lot, I had to scramble and find an alternate. I ended up with an EDCO twin disc grinder ($100/day or so), but nobody in town had diamond inserts on a Saturday. I ended up doing the prep with the coarsest stones they had, which was only marginally effective. I basically scuffed the whole surface, but I really didn't feel like it went as well as the shot blaster or diamond stones would have. It was a very frustrating day. Obviously if this was my home shop, I would have just packed it up and waited for the machine to be repaired; unfortunately running a business means I can't afford to sit idle for a couple of days. The upside is that my slab is in very good shape, with minimal stains, spots, etc, and has never had a coating on it. I felt a lot better when I went to apply the first section of Bond Tite (fairly thin as epoxies go) and you could just see it penetrate right into the concrete. I think this is one advantage of having a clear primer instead of going straight to an opaque color - you can definitely see what you've covered, and see that it's doing something.
Notes: The Wolverine instructions are pretty self-explanatory, but I learned a couple of things that would have made my first pour easier. 3 things, all dealing with distributing material:
1. Spike shoes - I think they are mandatory, even if you aren't doing chips or clear coat. When pouring out material from the bucket, it was hard to gauge how much was being distributed around the area I was working in, and I quickly realized I needed to push some epoxy around with the roller. That was very difficult without spikes. I just made some with a piece of MDF and some drywall screws.
2. Notched squeegees - didn't have one for the first section, and wished I did. I purchased one to do the second section, and it made a world of difference. Evenly spreading epoxy with an 18" roller is very labor intensive, and hard to make look good. By comparison, the squeegee glides easily over the surface, and makes it simple to evenly distribute epoxy over a large area. The backrolling becomes a trivial task and was way less work. I bought a 5-mil (bondtite) and 10-mil (liquitile) squeegee from flooramerica.com, but I think Fred may start carrying them as well. Also, the Liquitile is QUITE thick, and as a result is even harder to spread with a roller than the bondtite.
3. I figured out that drilling a couple of 3/4" holes in the bucket lid and putting the lid back on after mixing makes it much easier to pour out the 3 gallons in a controlled fashion. Instead of erratic, wide splashes of epoxy, you can just turn the bucket over and slowly walk around the area drizzling out smaller lines of epoxy. This means you have to do less spreading and it's a lot easier to gauge how much material you've distributed and where. See pics below.
I'm sure I'm forgetting something, but overall I thought the project went well, and the Wolverine products, being 100% solids, had very little odor and were pleasant to work with.
I simply masked off the sections with masking tape, so there is a slightly visible seam between the sections. If I was concerned about it, I would have just slightly dry-rolled the edge and overlapped the next section without using any masking tape.
Questions and comments welcome.
Andris
I've been lurking here for a long time, and I recently completed (well, 75%) my flooring project. My desires for the floor were quite different than most people here who are doing these showplace home garages. I rent a 1700 sq ft. warehouse that I operate a race car shop out of, so my main concerns were price (I don't own the place!), hardness, chemical resistance, a bright white color, and easy install. What I didn't care about: visible cracks, super-perfect gloss and flawless smoothness, perfect edges, and color CHIPS! I can't stand chips in a working shop, they just make it hard to find things you drop and reduce the reflected light under cars.
I had to coat about 1500 square feet, and the amount of stuff in the shop dictated that I do it in sections in order to have a place to keep all my ****. I put as much as I could into the office, and put the rest in the back. I did the middle 50% in one shot first (a pending lift install dictated this strange order) and just finished the rear 25%. I'm waiting for another weekend to do the front 25% so it can dry while I'm not there.
Fred at Alphagarage was quite helpful as others have said, and I'd recommend Wolverine to anyone looking for a floor coating. I did a lot of research on various coatings, and Wolverine provided a very good value and high quality. When I started researching epoxies, I had mostly dismissed them because they are a 'premium' brand, and I'm trying to do this cheap. I almost went with the epoxyguard from Costco, since it is cheap and 100% solids. However, when I got closer to ordering and priced out all the options, the Wolverine turned out to be quite competitive price-wise with other similar-spec products.
I used a Bond Tite primer coat, and white Liqui-tile top coat. That's it. I just masked off the walls and an inch of the floor (so I could just roll right up to the tape - no tedious edge brushing for me)
Prep: I had originally rented a Blastrac shot blaster from United Rentals (about $300), but the morning of my prep, the machine was DOA with an electrical short. With everything packed into the office and the remaining **** all emptied out into the parking lot, I had to scramble and find an alternate. I ended up with an EDCO twin disc grinder ($100/day or so), but nobody in town had diamond inserts on a Saturday. I ended up doing the prep with the coarsest stones they had, which was only marginally effective. I basically scuffed the whole surface, but I really didn't feel like it went as well as the shot blaster or diamond stones would have. It was a very frustrating day. Obviously if this was my home shop, I would have just packed it up and waited for the machine to be repaired; unfortunately running a business means I can't afford to sit idle for a couple of days. The upside is that my slab is in very good shape, with minimal stains, spots, etc, and has never had a coating on it. I felt a lot better when I went to apply the first section of Bond Tite (fairly thin as epoxies go) and you could just see it penetrate right into the concrete. I think this is one advantage of having a clear primer instead of going straight to an opaque color - you can definitely see what you've covered, and see that it's doing something.
Notes: The Wolverine instructions are pretty self-explanatory, but I learned a couple of things that would have made my first pour easier. 3 things, all dealing with distributing material:
1. Spike shoes - I think they are mandatory, even if you aren't doing chips or clear coat. When pouring out material from the bucket, it was hard to gauge how much was being distributed around the area I was working in, and I quickly realized I needed to push some epoxy around with the roller. That was very difficult without spikes. I just made some with a piece of MDF and some drywall screws.
2. Notched squeegees - didn't have one for the first section, and wished I did. I purchased one to do the second section, and it made a world of difference. Evenly spreading epoxy with an 18" roller is very labor intensive, and hard to make look good. By comparison, the squeegee glides easily over the surface, and makes it simple to evenly distribute epoxy over a large area. The backrolling becomes a trivial task and was way less work. I bought a 5-mil (bondtite) and 10-mil (liquitile) squeegee from flooramerica.com, but I think Fred may start carrying them as well. Also, the Liquitile is QUITE thick, and as a result is even harder to spread with a roller than the bondtite.
3. I figured out that drilling a couple of 3/4" holes in the bucket lid and putting the lid back on after mixing makes it much easier to pour out the 3 gallons in a controlled fashion. Instead of erratic, wide splashes of epoxy, you can just turn the bucket over and slowly walk around the area drizzling out smaller lines of epoxy. This means you have to do less spreading and it's a lot easier to gauge how much material you've distributed and where. See pics below.
I'm sure I'm forgetting something, but overall I thought the project went well, and the Wolverine products, being 100% solids, had very little odor and were pleasant to work with.
I simply masked off the sections with masking tape, so there is a slightly visible seam between the sections. If I was concerned about it, I would have just slightly dry-rolled the edge and overlapped the next section without using any masking tape.
Questions and comments welcome.
Andris



