STP LIMITED · AUTHORIZED DISTRIBUTOR · SPACE ARC ENGINEERING
ShaliProtek® PuR 40
Single-Component Moisture-Curing Polyurethane Waterproofing Membrane
Product Overview
Space Arc Engineering, an Authorized Project Distributor for STP Limited, supplies ShaliProtek® PuR 40 — a single-component, solvent-free, polyurethane waterproofing membrane from STP Limited that cures by reacting with ambient moisture. It forms a seamless, durable, and highly flexible waterproofing layer with outstanding elongation properties.
Key Applications
- Flat and sloped concrete roofs
- Terrace gardens and green roofs
- Stadium stands and sports surfaces
- Balconies and external walkways
- Bridge deck waterproofing
Performance Advantages
- Single-component — no mixing required on site
- Moisture-curing — works even in humid conditions
- Seamless film without joints or laps
- High elongation — accommodates structural movement
- Excellent UV and thermal resistance when top-coated
Technical Data
| Type | 1K moisture-curing PU membrane |
| Elongation | >400% |
| Tensile Strength | >3 MPa |
| Shore A Hardness | ~40 |
| Service Temp | -20°C to +80°C |
| Coverage | ~1.5 kg/m² per mm DFT |
Get Pricing & Availability
📞 +91 9999155255 | +91 7290089007
📧 info@space-arc.com
Frequently Asked Questions
Does PuR 40 require UV protection?
Yes — for exposed applications, a UV-stable aluminium coat or light-coloured PU top coat is recommended.
How long before PuR 40 can be walked on?
Typically 12–24 hours for light foot traffic; full cure in 7 days.
Is PuR 40 suitable for green roof applications?
Yes — its root-resistant properties make it suitable for green roof and podium planter waterproofing.
Order ShaliProtek® PuR 40 from Space Arc Engineering
Authorized project distributor for STP Limited serving Delhi NCR, UP, Haryana and pan-India.
📞 +91 9999155255 | +91 7290089007 | 📧 info@space-arc.com
Get ShaliProtek® PuR 40 — Single-Component Moisture-Curing Polyurethane Waterproofing Membrane — pricing, TDS & technical help
Space Arc Engineering is an authorized STP distributor & applicator in Delhi NCR & pan-India. Fast quotes, datasheets and on-site support.
Get a Quote on WhatsAppRequest TDS on WhatsApp