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YUHONG^™ YHSBR-1047

Synthetic Rubber Bonding Agent and Waterproofing Admixture

YHSBR-1047 is a white colored, ready-to-use, low-VOC, synthetic polymer based latex as mortar and screed bonding agent. It is used as an admixture to improve the mechanical performance (including compressive and flexural strengths, and abrasion), adhesion, plasticity, thixotropy, water reduction and overall workability of cement-based screeds, renders and thin smoothing layer, with high resistance to hydrolysis. Furthermore, the polymer is a highly stable synthetic elastomer with low glass transition temperature which can afford excellent elasticity to improve the resistance for the modified mortar materials. The addition of YHSBR-1047 to cement mortars reduces permeability and therefore helps reduce the rate of attack by aggressive chemicals.

Product Specifications

Appearance

Milky white liquid
Density / kg/L

1.02
pH

8
Solid Content by Weight

≥46.6%
Packing Size

2.5kg per plastic bag, 6 bags per plastic pail or 20kg per plastic pail
Shelf life

12 months

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Core Advantages

Ready-to-use latex and versatile application;
Strong adhesion to substrate;
Excellent abrasion resistance;
Good resistance to freeze-thaw cycles;
Good chemical resistance.

Applicable Scenarios

It is designed to enhance the strength and bonding performance of floor toppings, renders, and mortars. It is also suitable for repairing worn, damaged, or spalled concrete, sealing large cracks, formulating polymer-modified floor screeds, and preparing waterproof plasters for masonry and waterproof slurries.

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