ReArm Coat AR 43 is a modified acrylic based emulsion designed as a bonding agent on cementitious systems and as a cement / mortar modifier. It provides good bond with masonry and cement and improves the tensile and flexural strength of mortar; as a bonding agent it can be applied directly on concrete or mixed with neat cement. It contains a minimum of 43% solids and is compatible with common hydraulic cements. (Listed as ReArm Bond AR 43 in the index.)

Key features

• Improved adhesion strength
• Excellent bond to stone work plaster
• Compatible with all common hydraulic cement
• Economical to use

Applications

• Bonding agent on cementitious systems
• Mortar modifier / cement modifier for concrete and masonry

Specifications

Type: Modified acrylic emulsion bonding agent / mortar modifier | Basis: Modified acrylic emulsion | Colour: Milky white | Specific Gravity: 1.03 | Minimum Solids: 43% | Tensile Strength (Control / AR 43): 40 (Dry) 30 (Wet) / 45 (Dry) 35 (Wet) N/mm2 (as printed) | Flexural Strength (Control / AR 43): 70 (Dry) 60 (Wet) / 85 (Dry) 75 (Wet) N/mm2 (as printed) | Adhesion to Concrete (Control / AR 43): 50 (Dry) / 150 (Dry) N/mm2 (as printed) | Test Mix: 1:3 cement sand mortar, W/C 0.45 control vs W/C 0.35 with AR 43 (10 kg per 50 kg cement), BS 6319, wet cured

Standards: BS 6319 (test method)

Packing: 5 Kg & 20 Kg