Our Specification
Residential
Cracfco's Hot Rubberized Crack Sealant that meets material requirements when tested in accordance with ASTM D6690. Material is heated to 350-400 degrees which insures that the hot rubberized crack sealant will penetrate deep into the crack as well as etch the crack wall to ensure an excellent bond. Black beauty sand will be used (depending on Ambient Air temperature) to coat the crack band to inhibit sealer to stick & resist being tacky. Linear footage of the worst cracks is always written down on our estimates so the customer knows what they are getting for the money.
Be advised that when comparing sealcoating & crack sealing estimates PRICING HAS A DIRECT INPUT as far as the linear footage of crack work.
Commercial
Crafco's Hot Rubberized Crack Sealant that meets material requirements when tested in accordance with ASTM D6690. Cracks will be prepped using 90 cfm of forced HOT air at 2,800 degrees on an as needed basis. Also a motorized 8"
Steel Wire Brush Specifically designed to sweep through crevices for better prepared crack edges will be utilized on an as needed basis as well. This insures that the hot rubberized crack sealant will penetrate deep into the crack as well as etch the crack wall to ensure an excellent bond. Black beauty sand will be used to coat the crack band to inhibit sealer to stick & resist being tacky. Linear footage of the worst cracks is always written down on our estimates so the customer knows what they are getting for the money.
Be advised that when comparing sealcoating & crack sealing estimates PRICING HAS A DIRECT INPUT as far as the linear footage of the crack work.