70-07A
70-07A is a solvent-free, low-viscosity, sprayable SMP-based sealant designed for sealing welded and overlapping seams in automotive and coach construction. It is permanently elastic and resistant to UV, aging, and corrosion.
70-07A Features:
- Solvent-, isocyanate-, and PVC-free
- UV- and aging-resistant
- Elastic from -40°F to 212°F
- Paint compatible and odorless
- Supports vibration damping and corrosion protection
70-07A Applications:
- Sealing overlapping, welded, and construction seams
- Automotive underbody and structural coatings
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
- PCB Assembly Materials
- Cleaning & Degreaser
- Circuit Board Protection
- Thermal Management Solutions
- EMI Shielding
- General Assembly Adhesives
- Elastomeric Materials
- Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines
Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
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TECHNICAL DATA |
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Description |
Results |
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Basic Material |
Silyl Modified Polymer (SMP) |
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Curing Method |
Moisture |
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Specific Gravity |
ca. 1.4 g/mL |
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Skin Forming Time |
ca. 30 min. |
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Curing Seed after 24 hours |
0.079 in. (ca. 2 mm) |
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Shore A Hardness |
ca. 45 |
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Volume Change |
<4% |
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Green Strength2 |
ca. 35 Pa |
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Tensile Stress (100%) |
160 psi (ca. 1.1 MPa) |
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Tensile Stress at break |
220 psi (ca. 1.5 MPa) |
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Elongation at break |
ca. 175% |
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Shear Stress3 |
160 psi (ca.1.1 MPa) |
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Tear Propagation4 |
ca. 6 N/mm |
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Solvent Percentage |
0% |
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Isocyanate Percentage |
0% |
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Temperature Resistance |
-40°F to 212°F (-40°C to +100°C) |
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Application Temperature |
41°F to 95°F (+5°C to +35°C) |
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UV and Water Resistance |
Excellent |
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Colors (Standard) |
Grey, Black |
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Packaging |
9.81 oz. (290mL) Cartridges, other packaging on request |
