€159.90*
Available, delivery time: 2-3 days
Product information "SIKAFLEX® PRO-1"
Sikaflex® PRO-1 – Elastic high-performance sealant for construction joints to DIN 18 540
Sikaflex® PRO-1 is an elastic sealant based on i-Cure™ polyurethane technology, developed specifically for joint sealing in building construction in accordance with DIN 18 540. The one-component sealant is supplied ready to use and cures by reaction with atmospheric moisture to form an elastic end product. Particularly noteworthy are its excellent application properties, bubble-free curing and short stringing.
Product properties and advantages:
- Meets DIN 18 540-fb: Permissible total deformation of 25%.
- Very high ageing and weather resistance: Ideal for demanding exterior applications.
- Low stress on the joint flanks: Protects against premature wear.
- Very good adhesion: Excellent adhesion to common building materials in combination with suitable pre-treatments.
- Bubble-free curing: Ensures even, clean application.
- Odour-neutral and solvent-free: Environmentally friendly and safe to use.
- Very low emission: Certified to EMICODE EC1PLUS, LEED v4 EQc 2 for low-emission materials.
- No training required under the REACH restriction 2023: Due to the low monomer content (< 0.1%).
Areas of application:
- Joints in building construction in accordance with DIN 18 540
- Joints with large movement
- Connection joints on windows and doors
Technical data:
- Chemical basis: i-Cure™ polyurethane technology, moisture-curing
- Curing time: approx. 3 mm / 24 h (+23 °C/50% r.h.)
- Skin formation time: approx. 80 minutes (+23 °C/50% r.h.)
- Flow behaviour: 0 mm, very good (DIN EN ISO 7390)
- Air and substrate temperature: between +5 °C and +40 °C
- Substrate moisture: dry
- Backing material: Only closed-cell PE backing profiles may be used (available here in the shop).
Test certificates:
- DIN 18 540-fb: SKZ Würzburg
- ISO 11 600 F 25 LM: SKZ Würzburg
- EN 15 651-1 Class 25 LM: SKZ Würzburg
- DIN EN 13501-1 Class E: fire behaviour
Environmental information:
- Very low emission: EMICODE EC1PLUS
- LEED v4 EQc 2: low-emission materials
With Sikaflex® PRO-1 you choose a high-performance sealant that meets the highest requirements both in its technical properties and in environmental friendliness. Perfect for construction joints following the strict rules of DIN 18 540.
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