> Our products>Duragard® Hy-Build

One of the toughest challenges in building maintenance used to be the problem of weathered and deteriorated walls.
Now however you can meet these challenges and prevent future problems with the unique elastomeric Duragard® Hy-Build system. Formulated with 100% acrylic polymers, Duragard® H-B products will provide the kind of performance that will protect the valuable investment you've made in your building for years and years.
Duragard® H-B is a high solids, 100% pure acrylic-based elastomeric wall coating that uses unique fiber reinforcement technology. This proprietary formula, provides outstanding waterproofing and ultra-violet light protection.

ADVANTAGES
Watertight yet breathable:
Duragard® H-B will allow trapped moisture vapour to escape, yet provides a watertight seal against liquid water.
UV resistant:
Reflects up to 85% of the sun's harmful; resists UV-degradation.
Durable:
100% acrylic base provides excellent resistance to abrasion, weathering and hydrolysis.
Resists dirt:
Duragard® H-B provides a tough barrier that resists dirt pick-up and prevents hydrolysis, wich is the decomposition of film due to water exposure.
Easy to apply:
Duragard® H-B consists of single component products wich are easily and quickly applied by brush, spray or roller.
Excellent adhesion and elasticity:
Built-in elasticity permits movement without fear of cracking and peeling from substrates of concrete, masonry, bricks, plaster, wood and prepainted surfaces.
Alkali-resistant:
Duragard® H-B resists film degradation and adhesion loss with applications to new(under 28 days old) concrete, freshly patched masonry and stucco.
Heavy Duty Coating:
Fills pores and hairline cracks; hides surface defects in one coat.
Safe:
Asbestos-free and VOC compliant Duragard® H-B products are water-based, non-toxic, non-flammable and have a low odor.

 

   

DURAGARD® HY-BUILD: A COMPLETE WALL PROTECTION PROGRAM
DURAGARD® PRIMER:
Is a clear acrylic primer designed for deep penetration into concrete, masonry block, plaster and stucco surfaces. Duragard® Primer seals porous surfaces and provides a perfect substrate for Duragard® H-B.

VULKEM® 116:
A high elastic polyurethane sealant to be used in expansion joints and joints between prefabricated panels.

 DURAGARD® PATCHING CEMENT:
A heavy duty acrylic polymer for use on vertical wall surfaces of concrete, masonry block and stucco. Seals minor voids and cracks with a tough, flexibel patch.

PERMAPLY:
A geotextile of polyester for reinforcement of Duragard® H-B where cracks can occur in the substrate.

DURAGARD® HY-BUILD - Technical Details
Physical properties Value Test Method
Solids by weight: 63% + 1%  
Solids by volume: 51% + 1%  
Permeability: water vapour diffusion equal of air layer, thickness: 0,94
water vapour diffusion resistance value: 1250		 DIN 52 615
Artificial weathering: no blister, cracks or discoloration after Xenontest for 2000 hours DIN 53 387
Crack bridging: no damage in the coating even at 0,4-0,5 mm wide cracks  
Elongation at +25°C: 150% + 25% ASTM D-2370
Tensile strength at +25°C: 3,1 N/mm˛ + 10% ASTM D-412
Flash point: not applicable  
Shor A Hardness: 70 + 10 ASTM D-2240
Clean up: water  

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