SIKAFLEX PRO-3 PURFORM
Verified by manufacturer over a year ago
Sikaflex® PRO-3 Purform® is a 1-part, moisture curing, elastic polyurethane sealant. It seals many kinds of joint configurations in floors and civil engineering structures.
Application
Horizontal and vertical interior and exterior joint sealing applications:
▪ Food industry
▪ Cleanrooms
▪ Warehouse and production floor areas
▪ Sewage treatment plants
▪ Tunnels
▪ Car parks
▪ Pedestrian and traffic areas
Description
Sikaflex® PRO-3 Purform® is a 1-part, moisture curing, elastic polyurethane sealant. It seals many kinds of joint configurations in floors and civil engineering structures.
The elasticity is maintained over a wide temperature range and high mechanical and chemical resistance provides good durability.
- High movement capability: +/-25 % (ISO11600) and ±50 % (ASTM C920)
- Fast development of mechanical properties
- High mechanical and chemical resistance
- High resistance to weathering
- Good durability
- Non-staining to a wide range of substrates
- Very low monomer content: no user safety training needed (REACH restriction 2023, Annex 17 entry 74)
- Bubble-free curing
- Good adhesion to most construction materials
General information
Color | Black Grey White |
Finish | Smooth |
Material | Polyurethane |
Shape | Formless |
Length | 320 mm |
Width | 50 mm |
Height | 50 mm |
Uniclass |
Product range |
Specification data - Polyurethane (PUR) construction joint sealants
Product Reference | Sikaflex® PRO-3 |
Standard product features | Chemical base: i-Cure® Technology polyurethane. Technical information:
|
Product Options | Primer: Sika Primer 3N Moisture Resistant Primer (specified separately). |
Sustainability data
Contains Red List materials | No |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 0 kg·CO₂e/kg Self declared |
Recyclability | 0 |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |