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Description for Bostik 7070
Two component; flexible bondline; solvent and water resistant; temperature and stress resilient.Chemical Resistance Oil, Chemical Resistance: Solvent resistance, Chemical Resistance: Fluid Resistance: Water resistance Application Type Bond 1 Part or 2 Part 2-Part Material Form Liquid Substrate Fabrics, PVC, Foam, Leather Industry Splicing arbasive belts Manufacturer Bostik Chemistry Solvent-Based Application Method Knife, Spreader Cure Method 2 Parts Cure Temperature (°C) 20 to 25 Cure Time (min) 1,440 Viscosity (cPs) 6,200 Color Pearl Gray, Pearl Gray, Pearl Gray High Temperature Resistance (°C) High temperature resistance Density (g/cm³) 7.8 (lbs/gal) -
Technical Data for Bostik 7070
Overview
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Chemical Resistance
- Chemical Resistance : Fluid Resistance : Water Resistance
- Chemical Resistance - Oil
- Chemical Resistance : Relative Solvent Resistance - Solvent resistance
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Application Type
- Adhesive - Bond
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1 Part or 2 Part
- 2-Part
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Material Form
- Liquid
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Substrate
- Foam
- Leather
- Polyvinyl chloride (PVC) - PVC
- Fabric - Fabrics
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Industry
- Industrial - Hock and Look Fasteners, Garments
- Splicing - Splicing arbasive belts
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Chemistry
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Application Method
- Roll - Rollcoat
- Brush
- Spatula/Trowel - Knife, Spreader
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Cure Method
- 2-Part Cure - 2 Parts
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Color
- Gray - Pearl Gray
- Off-White - Pearl Gray
- White - Pearl Gray
Specifications
Cure Specs
Cure Temperature (°C) 20 to 25 Cure Time (min) 1,440 Viscosity (cPs) 6,200 Work / Pot Time (min) 480 Mix Ratio 16:1 (by volume) Material Resistance
High Temperature Resistance (°C) High temperature resistance Hardness
Flexibility Flexible Other Properties
Flash Point (°F) 8.6 % Solids (%) 21 Density (g/cm³) 7.8 (lbs/gal) Business Information
Shelf Life (mon) 12 -
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Best Practices for Bostik 7070
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Surface Preparation
Surface Preparation: use clean and dry substrates
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Application
Application: brush, rollcoat, knife, spreader Surface Preparation: use clean and dry substrates. Mix two parts together to form a uniform mix. Stir occasionally during use. Apply one or two coats to each surface, dry 10-15 mins. And carefully mate surfaces with uniform firm pressure. Can be solvent activated up to 24 hrs. after adhesive application. For splicing abrasive belts, dry 15-45 mins and assemble bonds in a 150F press at 4000-6000 psi. Allow belts to cure 24 hrs. at room temperature before using.
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Mixing
Mix two parts together to form a uniform mix.
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Curing
Apply one or two coats to each surface, dry 10-15 mins. And carefully mate surfaces with uniform firm pressure. Can be solvent activated up to 24 hrs. after adhesive application. For splicing abrasive belts, dry 15-45 mins and assemble bonds in a 150F press at 4000-6000 psi. Allow belts to cure 24 hrs. at room temperature before using.
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Comparable Materials for Bostik 7070
Spec Engine® Results
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