Tec 7 Pur Fireblock 750ml
Tec 7 Pur Fireblock 750ml
Pur Fireblock is suitable for every situation that requires a fireRetardant PU foam:
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construction of fire doors
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sealing around pipes in walls and ceilings
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sealing constructions to stop fire and smoke
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much more
Pur Fireblock has been developed for use with a foam gun. It has been specifically designed to combine the qualities of an outstanding construction and insulation foam with excellent fire retardant properties:
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high thermal and acoustic insulation
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outstanding adhesion to most building materials
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limited residual expansion (20%) means high precision application
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high shape stability without shrinkage
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quick drying
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highest fire retardant class for PU foam sealant
Technical specifications
(see technical card for more) (.pdf)
Base material: polyurethane
Coverage: 1 tube Pur Fireblock = 40 lm extruded foam seal (join width 2 x 5 cm)
Acoustic insulation: < 57 db
Air dry: 9-11 minutes
Cutting: (20 mm foam thickness) 30-35 minutes
Fully dry: +/- 60 minutes
Adhesive strength: 4,0 N/cm²
Heat conductivity: 0,035 W/mk
Temperature resistance: - 40°C to + 110°C
Application temperature: product temperature > 5°C
Surface temperature: - 10°C to + 30°C
Storage: 12 months in unopened container
Keep cool and dry, 20°C
Fire retardant DIN 4102-01: B1
Use
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Shake well before each use.
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Close application button on foam gun. Attach tube to foam gun.
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Open application button gradually. The further it is opened, the more foam released.
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Because residual expansion is limited, you control fill level and speed.
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After use, an opened tube can remain attached to the foam gun for 3 months.
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Until it is fully dry, foam can be removed with PUR Cleaner.
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When storing the foam gun temporarily, close application button as a safety measure.
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Clan the PUR foam gun regularly with PUR Cleaner.
TEC7 Tips
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Ensure that surfaces are clean, dry, solid and free of dust and grease.
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Dampen mineral surfaces slightly for better adhesion.
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Shake vigorously 20 times before use.
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Remove unwanted areas of Pur Fireblock with PUR Cleaner.
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Clean hands with Power Wipes Tissues.
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Always store Pur Fireblock upright!
http://tec7.be/userfiles/file/new_pdf/Engels/veiligheidsfiches/Pur%207%20Plus%20B1%20Fire%20Retardant%20ENG%20140305%20(1).pdf