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  • Product name: HST-740H RD powder for self-leveling compound
  • Product number: 1004

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Product Description                                                                  

SdHearst® RD 740H is a redispersible polymer powder produced by spray-drying special water-based emulsion, mostly based on vinyl acetate and ethylene. It dissolves in water easily and quickly forms emulsion. 

Protective colloid     Polyvinyl alcohol

Additives           Mineral anti-block agents

CAS NO.:24937-78-8                                                                          



white powder, free-flowing

Solid content


Ash content


Bulk density

400−600 g/l

Average particle size

~80 μm

pH value







Application Range                                                                     

- Tile adhesive/joint filler

- Skim Coat (Putty)

- Self-leveling mortar

- No Shrink Grout

- Repair mortar

 Key Properties                                                                       

- Increase adhesive/cohesive strength

- Higher flexural strength

- Excellent rheology

- Improved workability

- great durability and abrasion resistance

- Improved water retention capability and open time

 Packaging and Storage                                                               

A. Standard Packing: In 25kg bags out HDPE bags inner with LDPE bags

B. Big Bag or other special packages are possible on request.

 Store it in a cool, dry place below 30°C and protected against humidity and pressing, since the goods is thermoplastic, storage time should not exceed six months.                   

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