Description
BONDFLEX 390 FC is a high quality, one-component elastic polyurethane sealant and adhesive, suitable for a wide range of sealing and bonding applications in building and shipbuilding industries.
ADVANTAGES
- Excellent adhesion
- Stays elastic after curing
- Excellent resistance against all atmospheric conditions
- Excellent resistance to many chemicals
- Rapid polymerization
- Can be painted
APPLICATIONS
- All sealing and bonding applications in building and metal industries
- Sealing and bonding applications in shipbuilding industry
- Structural bonding in vibrating constructions
- Sealing and bonding applications in automotive industry
- All kinds of structural bonding and sealing applications
- All sealing and bonding applications in building and metal industries
- Sealing and bonding applications in shipbuilding industry
- Structural bonding in vibrating constructions
- Sealing and bonding applications in automotive industry
- All kinds of structural bonding and sealing applications
Specifications
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Coverage:
depends on width and depth of joint
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Thinning:
no
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Application:
by caulking gun
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Skin formation:
15 minutes 20oC
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Curing Rate:
3mm /24h 20oC
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Exterior use
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Interior use
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Application temperature:
10oC - 35oC
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Cleaning:
with white spirit
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Instructions for use
INSTRUCTIONS FOR USE
- Surfaces must be clean, free of dust and grease.
- In very warm and moist climates we recommend the use of PRIMER PU for applications on porous surfaces.
- Use caulking gun
- Repair with BONDFLEX 390 FC.
- Finish with soapy water before skin formation.
- Cured material may be painted with most paints. When painted with oxidative drying paints disturbances in the drying of the paints may occur.
A suitability test is recommended
Not recommended for applications on PVC & glass
JOINT SIZE
Minimum thickness: 2mm (bonding) / 5mm (joints)
Maximum thickness: 10mm (bonding) / 30mm (joints)
Minimum Depth: 5mm (joints)
Recommendation: joints ≤ 12mm depth = width / Joints >12mm 2 X depth = width