Mapeproof Granules
1-800-416-9792
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Mapeproof Granules
Sodium Bentonite Granules
Mapeproof Granules are sodium bentonite clay granules used as a detailing accessory material in conjunction with Mapeproof HW and Mapeproof SW waterproofing membranes. When Mapeproof Granules come into contact with moisture, they form into a dense, low-permeable gel that produces a seamless waterproofing system when combined with Mapeproof HW or Mapeproof SW waterproofing membrane.
