Application Type Bond 1 Part or 2 Part 1 Part Material Form Stick Substrate Fabric, Porous, Wood Manufacturer Bostik Chemistry Hot melt Cure Method Heat, Hot melt Viscosity (cPs) 11,500, 6,000 Color Clear Amber, Clear Amber Chemical Resistance Acids & Alkalies, Fats & oils, Water High Temperature Resistance (°C) 91 Low Temperature Resistance (°C) -28
Technical Data for Bostik Thermogrip 1525
Viscosity (cPs) 11,500, 6,000 Test Method Softening Point (°C) 129 Work / Pot Time (min) 0.08 to 0.50
Tensile Strength (psi) 1,200 Test Method
Chemical Resistance Acids & Alkalies, Fats & oils, Water High Temperature Resistance (°C) 91 Low Temperature Resistance (°C) -28
Elongation (%) 1,000 Test Method Flexibility Flexible, Medium performance, Firm
Specific Gravity 0.97 (gm/cc) Test Method
Shelf Life Details 999 days @ 73.4°F (23°C).;Shipping and storage: Between 40°F to 95°F (4°C to 35°C);Note: Polyamides slowly absorb moisture/humidity from ambient air which may cause foaming upon melting of the product. Care should be taken to minimize moisture exposure. Keep containers sealed when not in use and store in cool, dry area. Shelf Life Temperature (°F) 73 Shelf Life (mon) 33
Not Good For
Don't Use With Metal, PVC, PET
Best Practices for Bostik Thermogrip 1525
All surfaces should be clean and free of contaminants. If necessary, clean surfaces with solvent.
Apply the adhesive to the more difficult-to-bond surface. In general, hard, smooth surfaces are more difficult to bond than rough, porous surfaces.
“Open-time” varies depending on application temperature, amount of adhesive applied, type of substrate and ambient temperature conditions.
Mate the surfaces to be bonded as quickly as possible after adhesive has been applied for optimum bond strength.
Use firmest pressure practical for object being bonded. Do not move or adjust surfaces after contact has been made, as inferior bond strength will result.
Typically, a properly formed hot melt adhesive bond will achieve 50% of its strength after 1 minute, 75% after 1 hour, and 100% after 1 day.
Comparable Materials for Bostik Thermogrip 1525
Spec Engine® Results
Questions about this material?
Get personal assistance with your specific application needs.
Using LOCTITE® 454™ is a Valid Option for Engineers Working with a Wide Variety of MaterialsRead Article
Sylgard 184 by DOW is the Top Choice for a Transparent, Silicone Encapsulant. Read Why:Read Article
Viscosity Test Methods
Tensile Strength Test Methods
|Tensile Strength||Cure Time|
|1,200 psi||>1,440 min|
Elongation Test Methods
|1,000 %||After 24 Hour Cure|
Specific Gravity Test Methods
|Specific Gravity||Test Method|
|0.97 (gm/cc)||After 24 Hour Cure|