or 150–200 sq
That pooling is the sign the polymers are activating
cures rigid
The polymers are specially mixed to bind to the sand particles and to each other
and driveways exposed to light vehicular traffic
SikaFlex Self-Leveling Sealant 29 Oz. Sandstone Concrete Sealant patio or 150–200 sqFast curing, one component self leveling polyurethane sealant used to seal horizontal expansion joints in concrete, masonry, and cementitious slabs such as driveways, garages, sidewalks, balconies, pavements, terraces, warehouses, factories, plazas, and civil structures. Excellent adhesion, bonds to most construction materials without the use of a primer. Can be used on green and damp concrete applications. Permanently elastic, cures to a tough,