Incotec Group

Structural Glazing Spacer Tapes

Incoflex Structural Spacer Tapes provide uniform spacing between the glazing panel and the supporting structure, while defining a precise zone for the application of structural silicone sealant. Structural Glazing Spacer Tapes play a vital role in structural silicone glazing applications and have been a trusted industry standard for more than 20 years, with proven performance across a wide range of curtain-wall systems.

Technical Data Tables
Technical Data
Incoflex Structural Spacer Tapes
Properties Specification Standards
Density 350 kg/m³ ASTM D1667
Shore C 65 ASTM D2240
Water Absorption ≤2.7% ASTM D570-98
Comprehensive Set ≤15% ASTM D1667
Tensile Strength 1490 KPA ASTM D412
Foam Elongation 80% ASTM D412
Thermal Conductivity 0.06 W/M°C ASTM C518
Holding Strength 1.5 MIN ASTM D3654
Peel Force 3 N/10mm ASTM D3330
Tensile Sheer Strength 0.5 KGF/CM² ASTM D1002
Technical Data
Incoflex Structural Spacer Tapes - EVA Foam
Properties Specification Standards
Density 110 kg/m³ ASTM D1667
Shore C 50 ASTM D2240
Water Absorption ≤1% ASTM D570-98
Comprehensive Set ≤28% ASTM D1667
Tensile Strength 1100 KPA ASTM D412
Foam Elongation 155% ASTM D412
Thermal Conductivity 0.08 W/M°C ASTM C518
Holding Strength 0.56 MIN ASTM D3654
Peel Force 3 N/10mm ASTM D3330
Tensile Sheer Strength 0.9 KGF/CM² ASTM D1002
Tape Dimensions Table
Tape Dimensions
Tape Thickness
(mm)		 Tape Length
(m)		 Tape Width
3.2 15 3mm - 1m
4.8 15 3mm - 1m
6.4 10/15 3mm - 1m
8 7.5 3mm - 1m
9.5 7.5 3mm - 1m
12.7 5 3mm - 1m

Applications

  • Ideal for curtain wall glazing – ensuring precision and durability.
  • Perfect for structural silicone bonding – maintaining consistent bond lines
  • Reliable for high-rise facades – built to withstand wind and weather stress
  • Trusted in skylights and atriums – delivering strength with a clean finish.
  • Designed for unitized and stick-built systems – versatile for any glazing method.

Structural Glazing Spacer Tapes

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