Self Adhesive Vapour Control Layer

TechnoElast VB500 - Self Adhesive Vapour Control Layer
(with Aluminium Foil Roll 50m x 1.08 - 54m2)

TECHNOELAST VB 500 SELF is a high-performance, cold-applied, self-adhesive bituminous vapour control layer. This 0.50mm thick membrane is saturated and coated with high-quality SBS (Styrene-Butadiene-Styrene) modified bitumen to ensure superior durability and protection.

TECHNOELAST VB 500 SELF membranes are an extremely durable vapour barrier option:

• Integrated Aluminium Lining: Provides an effective barrier against water vapour permeability.
• High Temperature Resistance: Maintains flow resistance at elevated temperatures of upwards of 90°C.
• Chemical Resilience: Excellent resistance to watery salt solutions and diluted non-oxidizing acids or bases 
• Tough Construction: Mechanically resistant membrane designed for high-performance industrial and commercial environments.

This self-adhesive vapour control layer is the perfect solution for your flat roofing project:

• Flame-Free Application: Cold-applied and self-adhesive, removing the need for torches.
• Easy to Install: Simple and fast installation process process designed to save time.
• Extreme Low-Temperature Flexibility: Stays flexible at temperatures as low as -25°C.
• Lightweight and Efficient: Features a mass per unit area of just 0.5kg/m2 for easier handling.
• Quality Assured: Manufactured following ISO 9001:2008 and Environmental Management System ISO 14001:2004 standards.  

If you have any queries, please get in touch with our friendly team. Call us if you are unsure about the materials you need for your roof on 01392 927729 or email sales@rubberflatroof.co.uk.