Redispersible powder

Redispersible powder

Redispersible powder (RDP, VAE) is water-soluble white or almost white flowable powder. It has high bonding ability and outstanding waterproof performance. It can increase the elasticity of the mortar and have a longer open time, improve the adhesion, flexural strength, plasticity and wear resistance of the mortar. in the flexible anti-cracking mortar, it has stronger flexibility. Therefore, application range is extremely wide.

Matecel® Features:

Matecel® RDP can be used in various dry-mixed mortars, such as internal and external wall putty , tile adhesive, tile jointing agent, dry powder interface agent, external thermal insulation mortar (ETICS/EIFS), self-leveling, repair mortar, decorative mortar, waterproof mortar, etc.

  • Improve the adhesion and
    cohesion of mortar

  • Reinforce the flexural strength,
    impact resistance, wear resistance
    and durability of the motar

  • Improve the workability
    of mortar

Matecel® RDP Type E4W S2W FX TY MY NZ
Glass temperation(℃) 18 16 8 2 -2 -7
Minimum film forming temperature(℃) 4 2 0 0 0 0
Properties Rigidity Rigidity medium flexible flexible High flexible
Adhesive Mortar
Plaster & Coating
Ordinary Putty
Flexible Putty
Tile Glue
Tile Jointing Agent
Cement Base Self Leveling
Waterproof Motar
Repair Mortar


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