PRF-300 / PRF-600
PRO FLEX
High-modulus elastic polyurethane sealant
Single-component moisture-curing polyurethane sealant, medium/high elastic modulus, permanently elastic. Non-sagging, non-staining, paintable once fully cured. Ideal for expansion joints on terraces, balconies, concrete flooring and roofing, and on timber, steel, aluminium, plastic and render. Low VOC emissions (Class A+).
CERTIFICATIONS AND STANDARDS
CEEN 15651VOC Classe A+
probar@probaritalia.com · +39 02 97130588
Features and benefits
FEATURES
- Permanently elastic
- UV-resistant
- CE EN 15651
- Paintable
- Thixotropic
BENEFITS
- Permanent seal on any type of substrate
- Low VOC emissions (Class A+)
Technical data
- Elongation
- ≥ 300%
- Elastic modulus
- 0.6 N/mm²
- Shore A hardness
- 40
- Service temp.
- −40 / +80 °C
- Tack-free time
- 60 min a 20 °C
- Packaging
- 300 cc · 600 cc
Data as declared in the Probar Italia 2026 catalogue. For complete and up-to-date values, the manufacturer’s data sheet prevails.
When to use PRO FLEX
Applications listed in the catalogue
Expansion jointsFlooringTerracesBalconiesRoofsPrecast walls
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