Winkler - WINJOIN Band

Winkler Expansion Joint Tape – Reinforced Waterproofing for Liquid Membranes & Adhesives

Winkler Expansion Joint Tape is a reinforced, waterproof expansion joint solution, designed with a thermoplastic copolymer waterproofing core and non-woven polyester fabric edges for superior adhesion and flexibility. Ideal for preparing expansion joints and cold joints prior to the application of Winkler liquid membranes or cement-based polymer adhesives, this tape is a key component for achieving seamless, long-lasting waterproofing in demanding environments.

🔧 Key Features:

• ✅ Waterproof Core – Durable thermoplastic copolymer for reliable moisture barrier

• ✅ Reinforced Edges – Non-woven polyester wings for optimal embedment into Winkler systems

• ✅ Paintable Surface – Integrates easily into the full waterproofing layer

• ✅ Flexible & Easy to Apply – Perfect for a wide range of substrates and construction joints

• ✅ Universal Compatibility – Designed for use with Winkler products such as:

  • Wingum Plus H2O

  • ONE®

  • Wingum PRO

  • Scudo Systems

  • Winkler cementitious mortars and tile adhesives

📦 Technical Details:

• Roll Width: 100mm (50mm waterproof centre + 25mm wings each side)

• Roll Length: 50m

• Packaging: Individually boxed – 164 ft x 3.9 inches

• Storage: Store in a cool, dry place away from direct sunlight or heat

📌 Typical Applications:

• Expansion joints and cold cuts

• Substrate preparation before Winkler liquid or cement-based waterproofing

• Waterproofing detailing around movement zones in roofs and floors

• Compatible with wet, cold, or hot surfaces using Winkler ONE – the all-weather waterproofing solution