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Sealant PU 244 – Multiuse Flexible sealant adhesive of polyurethane
POLYURETHANE SEALANT FOR GENERAL USE
HARD PU 244 MULTIUSE is a single-component flexible sealant adhesive of polyurethane, which does not run and of excellent elasticity, for general use in construction and industry.
Old: Hardflex PU. The packaging changed, but you do not need to worry: the product continues with the same quality as always. And more important: the formula continues equal.
Benefits
- Easy to apply
- Does not run
- Capacity of movement of 12.5%
- Resistance to bad weather (+++)
- Accepts painting
- Good adherence
- Start cure of 30 minutes
Main Applications
- Joints in general which have expansion of up to 12.5%.
- Connecting joints for sealing in premolded
- Gluing or fastening of metallic plates.
- Connecting joints for sealing windows and doors.
- Vertical and horizontal sealing joints of concrete, granite, wood and metallic surfaces.
HARD PU 244 MULTIUSE is a single-component flexible sealant adhesive of silanized polyurethane, of medium module, exempt of solvents.
STANDARDS AND CERTIFICATIONS:
Packaging
- Cartridge 400g
- Sachet 600ml
- Box with 12 parts
Colors
- Gray Limestone
- White
- Black
COMPOSITION
- Polyurethane polymer
PROPERTIES
- Consistency: Pasty (does not run)
- Work time: 10-30 min
- Speed of cure: 2-4 mm/24h
- End cure: 48 hours
- Hardness (DIN 53505): 40-50 Shore A
- Capacity of movement of joint: +/- 12.5%
- Module of elasticity (DIN 53504): Medium (M100%≥0.7)
- Rupture stress (ISO 11600): 1.0 N/mm2
- Resistance to rays UVB: Good
Note
- Temperature of application (surface): 5°C to 40°C
- Temperature of work: -40 to 80°C
- Temperature of storage: 5 to 25°C
- Validity: 12 months
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