The high strength crushed and washed granite meets ASTM No. 9 Stone Specifications for permeable joint filler.
Ensure surface infiltration performance- SEK PermChip is the perfect choice for permeable paving stone installations, both as a
bedding course and as a joint filler. SEK PermChip is an extremely hard material, easily withstanding the rigors of freeze/thaw cycles.
It won’t break down, helping to control the runoff for years to come. The right choice for both residential and commercial applications,
including driveways, patios, walkways and parking lots. Available in four colors: Eclipse Black, Sunset Red, Saturn Tan and Stormy Grey.
Packaging: • 50 lb/bag • 56 bags/skid
Coverage: • 30-35 Sq.Ft. = 50 lb bag