4 Coal Tar Asphalt Sealer Skids (16 x 55 Gallon Drums)

The cause of this is over-agitating the sealer. Only recirculate your sealer for 2-3 minutes max at the beginning of the day and maybe for a minute at the beginning of each job.

You get this when the sealer is too thick and the pump cannot create a prime to circulate the sealer. Dilute it properly to achieve 20 to 30% water dilution.

Use a dipstick to check the level of your sealer at the end of the day and the next time you use your system, just in case of water evaporation (if the levels are different, add enough water to regain the previous sealer level).

Another possible reason could involve the system's ball valve. On the output part of the pump, there's a ball valve that allows you to redirect the sealer to the top of the tank or to the spray gun. If that ball valve is constantly or permanently broken to the spray gun, you wouldn't get recirculation.

Sure; it would work. It is a sealant designed to seal out water. Its original design was actually for undercoating trains in northern climates and then it was determined that it would work well for asphalt too.

Whether you used liquid cold-pour crack filler or rubberized hot-pour crack filler, it is best to let the product dry completely before applying sealer. Depending on ambient and surface temperatures, the actual drying time of the crack fill can vary. We usually recommend allowing crack fill to dry for 24 to 48 hours before applying sealer.

If the sealer is still in drums and sealed, you can store it for 24 months (out of the sun). If it is stored outside, 1 year. No matter what time of year it is, you must protect against freezing temperatures. This is true of storing asphalt sealer for the day or the season. Otherwise, you will end up with a ruined product that is useless to you. Make sure your sealant storage is 45º to 50º F whether it’s the end of the day or the end of the season.

Yes, Sealcoat can be painted (just think about the painted parking stalls in a parking lot!!). The paint should be a high-quality latex (water-based) paint. Less expensive paints may exhibit bleed through or discoloration of the paint. Any colors can be utilized. It is best to wait a few days after the Sealcoat is applied before painting.

It's best to always have a bucket of soap and water handy. If there are stains, try an orange based hand cleaner available at any auto parts store. Apply to the overspray and let it work in for several minutes before removing with soapy water. You may have to repeat this application several times.

It comes down to your weight and convenience. Totes weigh a grand total of about 3,000 lbs. As it sits for periods of a week or longer, the sediment and the clay in the sealer will settle to the bottom leaving a thick sludge at the bottom of the tote. This means that when you go to suck from the bottom of the tote with a spray system, it will suck the sludge through the pump and put a lot of strain on the pump. But it will suck it up and then recirculate it back to the top of the tote if used with one of AK's Spray Systems. In recirculation mode, when the sealer reenters the top, it - of course - settles down to the bottom again and sucks from the bottom. The thing is the suction point at the bottom of the tote has a one-way output valve and so when it sucks from that area, it will suck the sludge from that given area with a circumference of, approximately, or a diameter of, approximately, one foot. And what happens is the sediment will remain at the back corners of the tote and unless you can get down there with a long broomstick or a long drum mixer for totes, it can get very challenging to get the sediment solids moved to the suction feed of that tote, which means that you would end up with sealer that doesn't have the right amount of solids in it because, of course, when a tote's originally filled, it had a right amount of solids. A Tote is heavy to move around so you need a forklift or you need a very strong power jack to be able to move it around like a skid steer. Drums weigh about 650 lbs. You can use a dolly to move it around. It has a ring lid at the top, and the lid pops right off. You can use one of our drum mixers to mix up the sealer. It’s easy access and is a simpler to operate from and also to mix. Make sure it's mixed to its proper water to sealer ratio where the solids are mixed back in the water. It makes it a lot easier for you to pump the sealer without strain and allows you to spray a consistent, final product that is ready for application. Any time you leave sealers sitting in totes or drums, it does require full agitation of the material before it is sprayed on any surface or applied via buckets with brooms and/or squeegees.