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TENAGLASS®-PU BE is two-component polyurethane-based secondary sealant for the production of insulating glass units with a dual seal. Product is supplied in the sets of component A (base) and component B (catalyst). Curing agent can be supplied as a liquid or paste compound on client’s request. The mix of both components cures in the result of chemical reaction. This product is intended for professional use only. The designed characteristics of the mix are achieved if the application rules are followed.
APPROVALS
The product conforms to the requirements of the EN 1279 standard and is listed by CEKAL, RAL-GZ 520, Applus+, and AENOR.
PROPERTIES
- Fine-tuned application properties to meet the expectations of IGU manufacturer
- Optimal combination of pot life and curing dynamics to reach transportation hardness threshold
- Good adhesion to glass and wide range of spacer materials (e.g., aluminium, stainless steel, different warm edge spacers)
- Low gas and water vapour permeability
- Broad compatibility with various IGU and window elements
- Balanced thixotropy – ensures perfect IGU corner filling
- Solvent-free
- Environmental Product Declaration available
TECHNICAL DATA
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Packaging
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Component A: 200 l metal drums
Component B (liquid or paste): 20 l or 200 l metal drums
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Chemical base
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Two-component polyurethane
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Curing mechanism
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Chemical reaction between A and B components
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Shelf life/storage
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6 months from production date in unopened, undamaged original packaging, in dry place in temperature range from +5°С to +30°С
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RELATED PRODUCTS
Primary sealant: Tenaglass-3
Molecular sieve: Tenasieve
Cleaning agent: Tenasol UNI