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SikaFast® 3131S Methacrylate, Straw, 16.5 fl oz. Cartridge
Part Number:
  • 3131-521S
$76.26

In stock

- SikaFast® 3131S Methacrylate
- 16.5 fl oz. two part cartridge with internal shims
- Incorporated spacer shims (0.027 - 0.033 inch) to maintain uniform bondline thickness
- Two part methacrylate based adhesive
- Designed to substitute or complement welding, riveting, clinching and other mechanical fastening techniques 
- Suitable for bonding sidewall panels; roofs, floors and parts made of aluminum, stainless or galvanized steel and fiber reinforced polymers.

OR

SikaFast® -3131S is a flexible, two component acrylic adhesive with incorporated spacer shims (0.027 - 0.033 inch) to maintain uniform bondline thickness. SikaFast® -3131S is designed to efficiently transfer high loads and evenly distribute stresses. These characteristics distinguish SikaFast® - 3131S from other acrylic adhesives that claim high strength and elongation. SikaFast® -3131S bonds many materials without surface preparation or priming and cures rapidly at room temperature.

Product Benefits

- High strength
- Fast setting and curing
- Spacers for bondline control
- High ductility
- Good damping properties
- Excellent adhesion to a wide variety of substrates with little or no surface preparation

Areas of Application

SikaFast® -3131S is a 10:1 two part structural adhesive designed to substitute or complement welding, riveting, clinching and other mechanical fastening techniques used in the manufacture of transportation vehicles and assembly components. SikaFast® - 3131S is suitable for bonding sidewall panels; roofs, floors and parts made of aluminum, stainless or galvanized steel and fiber reinforced polymers. Use only with SikaFast® 3081N Component B material.

Catalog Link Click Here
Weight (lbs) 1.6750
UOM EA
Brand Sika®
Color Straw
Product Line SikaFast®
Application Temperature 50–95°F (10 – 35°C)
Chemical Base Toughened 2-component acrylic
Cure mechanism Free Radical Polymerization
Density 8.30 lb/gal (mixed)
Open Time 7 min 72°F (22°C) / 3 min 95°F (35°C)
Shelf Life 9 Months
Storage Store below 72°F (22°C) and no exposure to direct sun light
Tensile Strength 1300 psi

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