SILAPRENE® DC 12742

1 of 22 products in this brand
SILAPRENE® DC 12742 is a general-purpose adhesive designed to bond a variety of substrates such as PVC film, sheet, and foam, thermoplastics, phenolics, concrete, and elastomers. This light amber, solvent-based adhesive forms a tough and flexible bond with a long open time when needed.

Product TypeSolventborne Adhesive

Compatible Substrates & SurfacesAcrylic, Acrylonitrile Butadiene Styrene (ABS), Ceramic, Concrete, Elastomers & Rubbers, Leather, Metal, Neoprene, Nitrile Rubber, Phenolics, Plastics, Polyvinyl Chloride (PVC), Wood

Application MethodBrush, Spray

FeaturesExcellent Flexibility, Excellent Substrate Adhesion, Flexible, Fuel Resistant, Good Toughness, Long Open Time, Oil Resistant, Water Resistant

Technical Data Sheet

Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims

Applications & Uses

Application Method
Application Instructions
  • Preparation of substrates:

Surfaces to be bonded should be cleaned of all dust, oils or other contaminates. A solvent wipe is often adequate. Bonds to rigid surfaces are usually improved by a solvent wipe followed with light abrasion (180 grit), and solvent wiping to remove abrasive residue. Dry surfaces thoroughly before applying adhesive.

  • Method of Application:

Apply one coat of adhesive onto each surface to be bonded. Porous materials, such as fabric, foam or wood may require two coats of adhesive. Join the surfaces when the adhesive is tacky to the touch but does not transfer to the finger. Use sufficient pressure to ensure good contact. Bonds can be made up to 20 minutes, depending on ambient conditions and substrate coating weight. If the adhesive becomes too dry, it may be reactivated with a cloth dampened with acetone or MEK. Join surfaces immediately after reactivation. Parts may be coated with adhesive well in advance of assembly operations. Fully dried coated parts will not bond to each other until reactivated by heat or solvent.

  • Cleaner and thinner:  Acetone or MEK.

Properties

Soluble in
Acetone
Typical Properties
ValueUnitsTest Method / Conditions
Solid Content27.0%
Viscosity (spindle 2, 10 rpm)900.0cPRVF Brookfield
Weight per Gallon7.1lb
Specific Gravity0.85
Temperature Range- 35 - 350°F

Regulatory & Compliance

Certifications & Compliance

Safety & Health

Precautionary Data

This product is extremely flammable. Vapors may form an explosive mixture with air. Precautions should be taken to keep product away from fire, sparks, motors and other sources of heat or flame. Turn off or deactivate any electrical equipment or sources of ignition. Adequate ventilation is required to keep vapor concentrations below the Threshold Limit Value.

  • Keep away from children.
  • Keep container closed when not in use
  • Store closed container under 80°F.
  • This product contains a toxic chemical subject to the reporting requirements of Section 313 of the Emergency Planning and Community Right-to-Known act of 1986 and 40 CFR 372.

Storage & Handling

Shelf Life
6 Months