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Low Pressure Coatings

ArmorThane Low-Pressure Spray-Applied Polyurea Coatings are ideal for applications that do not require a hot-spray or high-pressure spray. Our ambient cure, low-pressure polyurea systems can be used for pond liners, water features, and other slower-speed applications.

Sometimes, it is not practical or necessary to use a hot spray application. If you need a system that can be used in a low-pressure sprayer, then look no further than our Low-Pressure Spray Systems.

Low-pressure spraying is considered more portable for classic projects and those where speed and volume are less important. These products are used with ArmorThane low pressure spraying systems.

For small projects such as quick repairs, limited workspace or topcoat design change, the ASM low-pressure spraying equipment is a perfect match with 2 or 5 gallon containers instead of drums.


Low Pressure Coatings Products

STS 200 Polyurethane


STS 200 – 2:1 Polyurethane

  • Flexible, softer product; good impact and skid resistance
  • Good for creating large scale seamless membranes suitable for
    • flooring
    • marine applications
    • truck bed liners
    • vehicles
    • roofing
  • Special order fire retardant version

Polyurethane Physical Properties

Tear*

Tensile*

Elongation*

Surface Hardness*

STS 200 Polyurethane

ASTM D-624 230 ± 40 pli

ASTM D-412 1800 ± 350 psi

ASTM D-412 220% ± 40%

Final Durometer 92 ± 3 Shore A

STS 300 Polyurethane


STS 300 – 2:1 Polyurethane

  • Greater abrasion resistance than STS 200; low permeability for superior chemical resistance, waterproofing and chemical and corrosion resistance
  • Excellent for indoors and out; used in flooring, roofing, primary containment, marine applications, water features and landscaping, wastewater

Polyurethane Physical Properties

Tear*

Tensile*

Elongation*

Surface Hardness*

STS 300 Polyurethane

ASTM D-624 310 ± 30 pli

ASTM D-412 1700 ± 100 psi

ASTM D-412 100% ± 20%

ASTM D-2240 60± 5 Shore D