Younson Special Self-Adhesive Waterproof Roll for Metal Roof is a new waterproof product developed specifically for metal roofing. It effectively solves leakage problems on metal roofs and stands out from other products commonly used for metal roof repairs. This roll offers easy installation, long service life, excellent fire resistance, high heat stability without flowing, and strong adhesion.
Construction Technology
- Surface cleaning: Remove rust and ensure the surface is clean and smooth.
- Additional layer treatment: Reinforce corners, vents, gutters, and other critical areas.
- Layout and installation: Roll out large areas carefully, check finished product, and provide post-installation protection.
Notes:
- Surface must be dust-free and stable; avoid water or oil contamination.
- Gaps larger than 0.3 mm should be reinforced.
Product Structure
- Top layer: Metal aluminum foil
- Reinforced base layer
- Self-adhesive modified asphalt layer
- Anti-adhesive release film
Product Specification Type
- Type I: High-temperature resistance 110℃, low-temperature resistance -10℃, suitable for hot regions
- Type II: High-temperature resistance 100℃, low-temperature resistance -20℃, suitable for cold regions
- Thickness (mm): [Specify as per actual product]
Product Features
- Resistant to high temperatures; can withstand elevated metal roof surface temperatures without flowing or slipping.
- Aluminum foil surface provides UV resistance, long-term sun exposure durability, increases sunlight reflectivity, and extends product life; waterproof performance lasts over 20 years.
- Excellent fire resistance; non-flammable when exposed to open flame.
- Easy to use; can be directly applied to color steel sheets.
- Strong adhesion; bonding strength increases over time.
- Cold-applied; no open flame required.
- Versatile; adheres firmly to glass, wood, cement-based surfaces, various metal roofs, and different walls.
Surface can be painted in multiple colors.