High-Density Structural Glazing Spacer Tape for Curtain Walls

High-Density Structural Glazing Spacer Tape for Curtain Walls

Our structural glazing spacer tape runs 300–380 kg/m³ – dense enough to resist creeping under glass load,  It grabs aluminium, steel, and glass immediately, even on vertical mullions. this foam glazing spacer tape maintains a precise, uniform gap between glass panels and metal frames-. The semi-rigid foam recovers quickly from compression and resists deformation under glass load, it delivers reliable performance in both shop glazing and on-site installations.

Technical Specifications (typical values)

• Density: 300–380 kg/m³
• Hardness (Shore 00): 65–80
• Compression set (30%, 22°C/72h): ≤5%
• 180° peel adhesion: ≥0.82 N/mm 
• Service temp: –40°C to +80°C
• Thickness: 1.6, 3.2, 4.8, 6.4, 9.5, 12.7 mm (custom others)
• Width: 6–1000 mm, cut to order
• Length: 15 m or 7.5 m per roll
• Colour: black (other shades on request)

Key Advantages

• Maintains the designed joint thickness from application through full silicone cure – no slip or creep.
• High‑tack acrylic grips both glass and metal instantly, cutting down temporary bracing.
• Low thermal conductivity (≤0.06 W/m·K) adds a thermal-break benefit to the facade.
• Withstands UV, rain, and temperatures from –40°C to +80°C.
• Custom widths and thicknesses available – order exactly what your joint calls for.

Packing & Shipping

Each structural glazing spacer tape roll wound on a rigid core, wrapped in protective film, and boxed. Standard stock sizes ship in 3–5 working days; we provide tracking for every order. International documentation handled. Mass customized order could be finished in 25days after deposit.

How to Use

• Clean surfaces – no oil, dust, or moisture.
• Apply tape to one substrate, align to your joint line, press firmly.
• Remove the blue liner immediately before mating the second panel.
• Bring components together with even pressure.
• Do not reposition after contact – the tape is single‑use.

Applications

Two‑sided and four‑sided structural glazing, high‑rise curtain walls, aluminium cladding attachment, and window wall systems where consistent joint dimensions are non‑negotiable.

FAQs

Does this replace structural silicone?

No – it’s a spacer and temporary holder; silicone provides the permanent bond.

Cold‑weather use?

Yes, but apply above 10°C for best adhesion.

Compatible with all silicones?

Yes, could run a small compatibility check first before mass use.

Why Choose Us

When you order our structural glazing spacer tape, you’re not just buying foam.

We’ve supplied over 200 curtain‑wall projects globally – from Dubai to New York.

Our team helps you select the right thickness and width for your specific mullion and glass dimensions.

We ship worldwide with proper customs paperwork, so your material lands on site, on time.