Block Jointing Mortar-7708 consists of cement, graded sand and specialized polymers which combine to give superior strength, water retention and stability.
Dry adhesion -> 0.30 mpa
Compression & flexural strength (after 28 days)
Compressive strength - cs iv-- >6 mpa
Flexural strength -> 1.5 mpa
Water absorption (after 28 days) - ≤ max 0.20 kg/meter2min0.5
Water retentivity -> 95 %