SlabGasket – Expansion Joint Repair FAQ
What is SlabGasket made of?
SlabGasket is an extruded, flexible vinyl (PVC). It is similar to the material used in window gaskets found in high rise buildings vinyl shutters, doors, etc.
Does SlabGasket come in different sizes?
SlabGasket comes in sixteen sizes: 1/2″, 1/2″ shorty, 3/4″, 3/4″ shorty, 5/8″, 7/8″, 7/8″ shorty, 1″, 1-1/8″, 1-1/4″, 1-3/8″, 1-5/8″, 1-5/8″ shorty, 1-3/4″, 1-7/8″ and 2″
How do you install SlabGasket?
Installation can be as easy as scratching out the rotten wood and stepping in SlabGasket. Or, one of our approved installing dealers can do the job for you, in limited areas.
Does SlabGasket installation require any special tools?
You may already have the tools you need to SlabGasket your own home. The ease of installation is fully dependent on the degree to which the existing expansion joint is rotten or missing. We have: 7″ angle grinder, 3# dead blow hammer, small crow bars we sharpen on a bench grinder, 3# sledge hammer.
Can you walk on SlabGasket?
Absolutely. An empty or missing expansion joint is not only ugly, it is a trip or fall hazard as well. SlabGasket can withstand over 200 pounds per square inch. Breaking a heel, or worse, will no longer be an issue. Any wheeled toy or appliance won’t get stuck.
Does SlabGasket keep weeds from growing?
Tight fitting SlabGasket does significantly impede weed growth. The really great benefit is that, if necessary, you can install SlabGasket and later on, pull it back up, clean out what might be necessary, and put it back in.
What colors does SlabGasket come in?
The original Gray color of SlabGasket was selected to be the most effective complementary color to best blend in with the color of most concrete. Our Almond color is also available in all sizes .
How do I get samples of SlabGasket to test in my driveway?
You may order a sample pack of our different sizes through our online store. Due to the large volume of requests, we must charge $9.95 for shipping and handling. If you live in the Houston, TX area, you may drop by to pick up your free samples. Please read carefully the information about sample packs when placing your order, as some products are not included unless requested.
Does SlabGasket shrink?
Vinyl products do shrink, and SlabGasket is no exception. We mitigate shrinkage by compressing the material in on itself as we install it. It also helps to leave it long over the ends some if possible. Shrinkage is not covered under warranty. If it does shrink a little, pull it up and stretch it out a bit, undoing some of the material compression from when it was installed.
Does SlabGasket discolor?
Yes. Tires can mark up the material by driving over it. The pigment in black mold can leech into the surface and it won’t come out. Weather can also alter the appearance. Discoloration of any kind is not covered under warranty. A lot of the discoloration can be pressure washed away.
With all these exceptions, why should I purchase SlabGasket?
SlabGasket is mainly a safety product, and even though there are limitations, it is still one of the only products available that helps eliminate trip and fall hazards associated with empty expansion joints. Even if discolored, it still does its job. Even if it shrinks a little, it still does its job.