Sika Sikadur Combiflex SG Kit 108186

$243.28

High performance joint sealing system for construction, expansion and connection joints as well as for cracks. When fixed to the joint, allows irregular and high movement in more than one direction, while maintaining a high quality seal. The Sikadur Combiflex SG System consists of a modified flexible Polyolefin (FPO) waterproofing tape with advanced adhesion using Sikadur 31, Hi-Mod Gel (1:1 Mix Ratio).

Advanced adhesion, no activation of tape required
Easy to install
Suitable for both dry and damp concrete surfaces

Availability: Out of stock

SKU

19098

Sika Sikadur Combiflex SG Kit – High-Performance Joint Sealing System

Sika Sikadur Combiflex SG Kit is a high-performance, flexible joint sealing system designed for use in construction, expansion, and connection joints as well as cracks. This advanced system consists of a modified flexible polyolefin (FPO) waterproofing tape with superior adhesion, using Sikadur 31 Hi-Mod Gel. It accommodates extreme movement in multiple directions while maintaining a high-quality, water-resistant seal. The Sikadur Combiflex SG Kit is ideal for tunnels, basements, reservoirs, and structures exposed to water pressure and chemical exposure, making it a versatile solution for demanding sealing applications.

Key Features:

Flexible waterproofing system with superior adhesion
Resistant to extreme movement and environmental exposure
No activation required – ready to apply with Sikadur 31 Hi-Mod Gel
Suitable for both dry and damp concrete surfaces
UL Listed for potable water applications
Exceptional resistance to weather, chemicals, and mechanical stress
Durable performance across a wide range of temperatures (-40°F to 158°F)
Easy installation with roller application

Applications:

Sealing construction, expansion, and movement joints
Waterproofing in tunnels, culverts, and hydroelectric plants
Sealing joints in sewage treatment plants and potable water reservoirs
Swimming pools, basements, and underground structures
Rehabilitation of leaking joint sealing systems (waterbars, joint sealants)
Joints subject to differential settlement and extreme movement

Technical Specifications:

Property	Value
Packaging	Pre-measured kit with 4-inch wide x 20 ft. long Sikadur Combiflex SG tape and 60 oz. Sikadur 31 Hi-Mod Gel
Color	Concrete gray (tape), light gray (adhesive)
Shelf Life	2 years in original, unopened containers
Tensile Strength (ASTM D-412)	>1,740 psi (12 MPa)
Elongation at Break (ASTM D-412)	>600%
Tear Strength (ASTM D-624)	69 lb/in (12 N/mm)
Low Temperature Performance	Maintains flexibility at -40°F

Frequently Asked Questions:

How is Sika Sikadur Combiflex SG applied?
The surface must be clean and free from contaminants. Apply Sikadur 31 Hi-Mod Gel in a minimum 1/32-inch thickness, press the tape into the adhesive, and apply a topcoat of the gel.

Does this system require activation?
No, the Sikadur Combiflex SG tape does not require activation before application.

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