Description

Sikadur-Combiflex SG-20 P (400 mm) is a premium joint and crack sealing tape made from flexible polyolefin (FPO) with superior adhesion, requiring no on-site activation. Designed for use in the Combiflex® SG system, it offers excellent bridging capacity, chemical and UV resistance, and root penetration protection. With a 2 mm thickness and 400 mm width, it’s ideal for large movement joints in tunnels, water-retaining structures, potable water facilities, and basements. Its hot-air weldable formulation and –40 °C to +60 °C service range ensure lasting performance in demanding environments.

Features:

400 mm wide—ideal for large joints and cracks
No activation needed—superior adhesion built-in
Highly flexible for bridging structural movement
Excellent chemical, UV, and weather resistance
Resistant to root penetration
Hot-air weldable, plasticiser-free
Safe for potable water contact
Service temperature range from –40 °C to +60 °C

Specifications:

Specification	Detail
Material	Modified Flexible Polyolefin (FPO)
Thickness	2.0 mm
Width	400 mm
Roll Length	25 m
Shore D Hardness	~35
Tensile Strength	≥ 16 N/mm²
Elongation at Break	> 750%
Tear Strength	≥ 570 N (MD)
Seam Shear Resistance	≥ 500 N/50 mm
Low-Temperature Foldability	Pass at –40 °C
Watertightness	Pass (24 h / 60 kPa)
Fire Class	E
Shelf Life	36 months
Storage	Store dry, sealed; use within 2 months of opening

Sikadur Combiflex SG-20 P 400 mm Joint and Crack Sealing Tape – 25 m Roll

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SKU: 406621

616,500 IQD

Description

Sikadur-Combiflex SG-20 P (400 mm) is a premium joint and crack sealing tape made from flexible polyolefin (FPO) with superior adhesion, requiring no on-site activation. Designed for use in the Combiflex® SG system, it offers excellent bridging capacity, chemical and UV resistance, and root penetration protection. With a 2 mm thickness and 400 mm width, it’s ideal for large movement joints in tunnels, water-retaining structures, potable water facilities, and basements. Its hot-air weldable formulation and –40 °C to +60 °C service range ensure lasting performance in demanding environments.

Features:

400 mm wide—ideal for large joints and cracks
No activation needed—superior adhesion built-in
Highly flexible for bridging structural movement
Excellent chemical, UV, and weather resistance
Resistant to root penetration
Hot-air weldable, plasticiser-free
Safe for potable water contact
Service temperature range from –40 °C to +60 °C

Specifications:

Specification	Detail
Material	Modified Flexible Polyolefin (FPO)
Thickness	2.0 mm
Width	400 mm
Roll Length	25 m
Shore D Hardness	~35
Tensile Strength	≥ 16 N/mm²
Elongation at Break	> 750%
Tear Strength	≥ 570 N (MD)
Seam Shear Resistance	≥ 500 N/50 mm
Low-Temperature Foldability	Pass at –40 °C
Watertightness	Pass (24 h / 60 kPa)
Fire Class	E
Shelf Life	36 months
Storage	Store dry, sealed; use within 2 months of opening