Plexus MA300 All Purpose High Strength 5-minute MMA Adhesive 50ml/1.7oz cartridge (30500)

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Plexus MA300 All Purpose High Strength 5-minute MMA Features

• MMA ashesive for thermoplastics, metals, and composites

• fast setting 3-6 minute work life; 500psi at 12 minutes, and 1000psi at 15 minutes

• Replacement for discontinued Devcon Plastic Welder (14320)

• bonds to dirty/less clean surfaces, and Excellent Tolerance to Off-Ratio Mixing

• This is a Regulated Dangerouse Goods Item, Air/Expedited Shipments include DG Shipment Fee

About Plexus MA300 All Purpose High Strength 5-minute MMA

Plexus MA300 (30500) is a two-part 1:1 mix ratio, methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. Combined at a 1:1 ratio, MA300 has a working time of 3 to 6 minutes and reaches approximately 500 psi in 12 minutes and 1000 psi in 15 minutes at 74°F (23°C). This product offers a combination of high strength and stiffness as well as the ability to bond a wide range of materials. Plexus MA300 is supplied in ready-to-use 50-ml and 400-ml cartridges, 5-gallon (20-liter) pails, or 50-gallon (200-liter) drums to be dispensed as a non-sagging gel. Plexus MA300 replaces an older popular Devcon formula Plastic Welder (14320). It is the same formula inside, but is now branded under the ITW Plexus name. Characteristics Room Temperature Cure Working Time 3 – 6 minutes Fixture Time 12 – 15 minutes Operating Temperature -67°F – 250°F (-55°C – 121°C) Gap Filling 0.03 in. – 0.125 in. (0.75 mm – 3.2 mm) Mixed Density 8.10 lbs/gal (0.97 g/cc) Flash Point 51°F (11°C) Chemical Resistance Excellent resistance to: Hydrocarbons, Acids and Bases (pH 3-10), Salt Solutions Susceptible to: Polar Solvents, Strong Acids and Bases