QL-3037 weather seal for wooden windows and doors

QL-3037 weather seal for wooden windows and doors
Manufacturer - SCHLEGEL

Advantages

• excellent memory – returns to original shape after compression
• stability – low / no stretch gained by rigid insert or glass fibre internal cord
• outstanding compression – low compression forces, unaffected by temperature variance, soft and quiet door closure
• acoustics – excellent sound insulation
• thermal conductivity – unrivalled thermal performance, up to 10 times more efficient than other sealants
• paint and stain proof – properties unaffected by standard paints and stains
• protection – unaffected by rot, fungi, UV-light or ozone, dirt-repellent
• temperature – wide operating range under extremely cold and warm weather
• compatible with cleaning agents and all paints and varnishes, including acrylic paints
• efficient installation – zero waste technology, without corner cutting
• suitable also for automatic insertion or fixing

Materials 

• polyurethane (PU) foam core - high durability, superior recovery performance
• polyethylene (PE) film - weather and UV-resistant
• glass fibre thread or polypropylene (PP) insert - prevents elongation and shrinkage
• smooth or embossed surface - dirt-repellent

Technical parameters

• milling width: 2,7 - 3,0 mm
• min. groove depth: 6,0 mm
• seal gap: 3,5 - 5,6 mm
• package unit: rullis 200 m x 2
• available finishes: RAL 1001 beige, RAL 7001 silver grey, RAL 8019 grey brown, RAL 9005 black, RAL 9003 signal white

Properties

• Compression set: < 15% after 1 hour of release from 50% compression at 70 °C for 24 hours (DIN 53572)
• Compression force: approx. 15 N at 25% compression over 100 mm, < 10 N for lip profiles
• Temperature range: -10 °C to +55 °C
• Thermal conductivity: 0.06 W/mK at 0 °C
• Long-term performance - consistent permeability properties over the entire length and at joints
• Moisture resistance: complies with DIN 18055, EN 12207 and EN 12208 at air pressure differences up to 600 Pa for standard and tilt windows
• Compatibility with paints and varnishes - resistant to sticking, hardening and colour change
• Sound insulation: 43 dB IV68 for windows as a middle seal / 45 dB IV76 for windows as a middle and rebate seal
• Weather resistance - 20 years
• Classification code according to EN 12365: W 3 5 2 6 6