GB15 is a natural repair mortar specifically formulated for the patching and restoration of granite and bluestone in heavy traffic areas, window sills, steps and surface areas. GB15 can be used to repair small chips and spalls. GB15 is a mineral-based, single component product that is mixed with water. It is formulated using only natural binders; no synthetic polymers or additives are used. GB15 has excellent freeze-thaw and salt resistance. It is vapor permeable.
Weight: 48 lbs

Documentation

Heritage GB15 Granite & Bluestone Repair Mortar – Datasheet.pdf
Heritage GB15 Granite & Bluestone Repair Mortar – MSDS.pdf

Return policy

US Heritage Group accepts returns on standard materials up to 30 days from the date the order shipped with a restocking fee of 20% of the material cost. Any custom materials and materials with pre-blended color cannot be returned. Shipping fees are not refundable.