Description
Estoseal T600 is a multi-component, low modulus, chemical cure polysulphide joint sealant developed specially for dynamic joints. It isbased on a liquid polysulphide polymer which when mixed with the hardener, cures to form a tough rubber like seal. Estoseal T600 exhibits excellent adhesion to most surfaces and has good resistance to most chemicals and weathering conditions.
• BS 4254
• BS 6920
Denka offers a technical support package to specifiers, end-users, and contractors, as well as on site technical assistance.
Storage life of 12 months when stored in original container in cool, dry condition not exceeding 25 derajat Celcius. Storage above this temperature may reduce storage life.
Estoseal T600 = 2.5 Litre
Estop Primer S8 = 1 litre tin
Estoseal T600 with Estop Primer S8 is not compatible with bituminous surfaces.
Application Instructions
Joint Preparation
Prepare concrete joint sealing slots accurately, ensuring they are dry, sound, clean, and dust-free. Remove dust and laitance by grit blasting or grinding, avoiding polishing the joint sides. Blow out the slot with dry, oil-free compressed air. Ensure the expansion joint filler is tightly packed at the required depth to meet the specified seal dimensions, and insert a cord or bond breaker tightly into the base of the sealing groove before applying the sealant.
Priming
Primer Estop Primer S8 should be applied to clean, dry surfaces prior to installation of backer rod or bond breaker tape.
Mixing
Mix the base component with the curing agent using a hand-held, slow-speed drill (300-400 rpm) for about 3 minutes until thoroughly mixed. In cold weather, storing Estoseal T600 at room temperature overnight eases mixing.
Application
Load the sealant into the Barrel Gun by removing the nozzle end cap and pulling back the plunger rod. Replace the cap for application. For wider joints (25 mm and above), pour the sealant directly from the tin by bending the side to form a pouring lip. Apply it into the slot so the finished level is recessed below the surface as specified.
Additional Information
Denka Construction Solutions Malaysia Sdn Bhd and offers a wide range of complementary products, which includes waterstops, waterproofing products, grouts, anchors, specialized flooring products. In addition, a wide range of products formulated for repair and refurbishment of spalled concrete are available.
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