Polyguard NW-75 Pavement Waterproofing Underseal - 12" x 200' Liquid Salt Line Thickness: 1/8"

Line Thickness: 1/8"

The rounded-edge rubber blade delivers smooth

Designed for aggressive pavement crack cleaning and surface preparation

this easy-to-use traffic striping machine applies crisp

Polyguard underseals provide a permanent seal underneath the pavement

Polyguard NW-75 Pavement Waterproofing Underseal - 12" x 200' Liquid Salt Line Thickness: 1/8"If a parking lot or asphalt street has areas of localized failure amounting to 10% or less of the pavement surface area, Polyguard's NW 75 Pavement Waterproofing Underseal may be the answer to preventing future pavement failure. Localized areas of failure usually indicate a weakness in the subgrade. The weakness causes the asphalt in that area to crack. Once water enters the subgrade through the crack, the rate of failure accelerates, resulting in a