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Strategic Fuel Fund AssociationRef: https://sff.co.za/why-carbon-70-window-film-is-the-smart-choice-for-comfort-and-performance/
Official source
Source domain: sff.co.za
Collected on 28 July 2026
Always confirm details on the official source before acting.
What this means
This document is a marketing article/webpage by SFF (SFF Pty Ltd) promoting its “Carbon 70% Window Film” for comfort and performance. It claims the film rejects over 50% of infrared (IR) heat, has a Total Solar Energy Rejection (TSER) of 32%, provides 80% Visible Light Transmission (VLT), blocks 99% of harmful UV rays, and uses non-metallic (metal-free) technology that does not interfere with mobile phone signals, GPS, radio reception, or electronic toll systems. It also states the product is backed by a 5-year warranty and is suitable for residential, commercial, vehicle windscreen (where legally permitted), retail, and office applications.
Facts
Places
eThekwini, KwaZulu-Natal
Reference
https://sff.co.za/why-carbon-70-window-film-is-the-smart-choice-for-comfort-and-performance/
Key Takeaways
- Product: SFF Carbon 70% Window Film
- Heat rejection claim: rejects over 50% of infrared (IR) heat
- TSER claim: 32% Total Solar Energy Rejection
- Visibility claim: 80% Visible Light Transmission (VLT)
- UV protection claim: blocks 99% of harmful UV rays
- Technology claim: non-metallic/metal-free construction
- Connectivity interference claim: no interference with mobile phone signals, GPS, radio reception, electronic toll systems
- Warranty: 5-year warranty
- Applications: residential homes, commercial buildings, vehicle windscreens (where legally permitted), retail storefronts, office spaces
- Company: SFF Pty Ltd, South Africa
- Contact address: 514 Chris Hani Road, Durban North
- Phone: +27 31 573 9000; Email: info@sff.co.za
- SFF Pty Ltd
- Global Window Film Products
- SFF (South Africa’s leading distributor of premium solar control window films, paint protection films (PPF), sign-writing materials, and design production)