3M 60455050348 SMC/Fiberglass Two-Part Base & Accelerator (B/A) Urethane Adhesive - Liquid 200 ml Cartridge

3M Automix two-part SMC/Fiberglass urethane adhesive is compatible with frp and smc materials. Provides a 90 sec working time. Comes in a 200 ml Cartridge. This urethane adhesive is packaged 200 ml per inner, 6 per case.
Specifications:

Material Compatibility:

• FRP
• SMC

Required Applicator: 08117 - Manual Applicator

Series: SMC/Fiberglass

Sold Separately: Sold Separately

Specification parameters description:
System..Adhesive Base:
Urethane Urethane is a crystalline compound used in fast-curing adhesives. Urethane adhesive bonds feature high peel strengths. With a simpler chemical makeup, urethane allows longer working times than polyurethane adhesives. Urethane adhesives are very flexible in an elastic bond and highly resistant to impact. Compared to polyurethane, urethane generally has lower tooling costs and better resistance to abrasion, oxygen, and ozone. Recognized as slightly toxic to animals, urethane is an effective compound in various carbamate insecticides.
Material Compatibility:
Material compatibility lists which materials the product fills. Acrylic adhesives are suitable for use on a wide range of materials including wood, ceramic, fiberglass, metal, and plastic. Contact adhesive is typically used on wood, drywall, concrete, and vinyl. Methacrylate adhesives are compatible with metal, acrylic, PVC, and gelcoat. In addition to material compatibility, other factors may determine the best type of adhesive for a certain application such as brittleness, flexibility, and the adhesive?s resistance features.
Exact Working Life:
For two-part adhesives, working life refers to the duration of time the adhesive must be used once the two parts are mixed and before the adhesive sets. An adhesive's working life varies from a few minutes to several hours. An adhesive with a long working life is commonly used to bond large objects and for setting varied parts. Working life is also referred to as worklife and pot life.
System..Base or Accelerator:
Base & Accelerator (B/A) Base and accelerator (B/A) products contain both components of a two-part adhesive. Generally stronger than one-part adhesives, the two parts must be mixed at the designated ratio. The accelerator, also known as a hardener, causes a chemical reaction with the base to form the cured adhesive. Improper B/A mixtures may form a weaker bond or fail to harden. The most common mix ratio is 1:1, which results in a simple mixing process. Temperature and humidity may affect the cure time of two-part adhesives.