GP-50180 MMA Structural Adhesive
Two-part 1:1, non-sagging, methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite, with unique combination of excellent fatigue endurance, outstanding impact resistance and superior toughness, and uv stable.
Products Details
GP Series MMA structural adhesive
Adhesive | Description | Mixed Color | Ratio | Viscosity (cps) | Working time (minutes) | Fixture time (minutes) |
GP-0416 | Universal, high strength | Cream, Grey | 1:1 | A: 40,000 - 60,000 | 4-6 | 14-16 |
GP-1436 | Universal, Ideal for hard bonding plastics | Cream, Grey | 1:1 | A: 40,000 - 60,000 | 14-17 | 30-36 |
GP-3090 | Universal, Versatile, High Strength, Medium Cure Time | Cream | 1:1 | A: 40,000 - 60,000 | 30-40 | 65-90 |
GP-50180 | Universal, Versatile, high strength, long cure time | Grey | 1:1 | A: 130,000 - 180,000 | 50-70 | 140-180 |
GP-80280 | Universal, for filling large joints, long cure times | Grey | 1:1 | A: 170,000 - 210,000 | 80-100 | 220-280 |
Typical Characters
Working Time at 24℃: 50-70 minutes
Fixture Time at 24℃: 140-180 minutes
Operating Temperature: -40℃ – 140℃
Gap Filling Capacity: 0.75mm to 25mm
Mixed Density: 0.98 g/cm3
Physical Properties
| Part-A | Part-B |
Viscosity at 24℃ | 140,000 – 180,000 | 140,000 – 180,000 |
Color | Black | Grey |
Density at 24℃ | 0.97 g/cm3 0 | 0.98 g/cm3 |
Mix Ratio by Volume | 1.0 | 1.0 |
Mix Ratio by Weight | 1.0 | 1.0 |
Chemical Resistance
1/ Excellent resistance to: 2/ Susceptible to:
Acids and Bases (3-10pH) Polar Solvents
Salt Solutions Strong Acids and Bases
Recommended for
1/ Engineering Plastics: ABS, Acrylics, Polycarbonate, pvc
2/ FRP: Epoxy-based, Polyester-based, Vinyl Ester-based, PU-based
3/ Metals: Aluminum, CRS, Stainless Steel
Cartridge size
50ml side-by-side 1:1 PBT cartridge.
400ml side-by-side 1:1 PBT cartridge.
Storage & Shelf life:
The shelf life of GP-0416 stored at 20 ± 4℃ is 12 months from the date of manufacture.
Cool storage at around 12℃ can extend the shelf life.
Long-term exposure above 25℃ will reduce the shelf life.
Prolonged exposure of activators, including cartridges that contain activators, above 35℃ quickly diminishes the reactivity of the product, and should be avoided.
This product should never be frozen.
General Description
SpiderAdhesive GP-50180 is a two-part 1:1 non-sagging methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite.
SpiderAdhesive GP-50180 reaches lap shear values of approximately 500 and 1000 psi in 3 and 4 hours, respectively, at a 0.03-in. (0.75mm) bond line.
SpiderAdhesive GP-50180 has been designed for use on large structures where a very long open time product is needed.
SpiderAdhesive GP-50180 is commonly used for bonding stringers and liners into large fiberglass boats with bond lines up to 1.00 in. (25mm) thick.
SpiderAdhesive GP-50180 provides a unique combination of excellent fatigue endurance, outstanding impact resistance, and superior toughness.
