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C-Pure High Build Seam Sealer – Two-Part Polyurethane for Sealing and Bonding Seams
Two-part urethane non-sag seam sealer, designed to duplicate factory seams on vertical and horizontal joints with a high-build profile, re-creating a sprayed or brushed effect.
• Thixotropic Formula – Prevents dripping, ensuring clean and controlled seam sealing.
• Strong & Flexible Bond – Shore D 40 hardness with 90% elongation, preventing cracks and failures.
• Automotive & Industrial Use – Ideal for vertical and horizontal seams on body panels, wheel wells, and structural joints.
C-Pure High Build Seam Sealer is a two-component polyurethane-based adhesive and seam sealer, designed for high-build seam replication and structural bonding in automotive, industrial, and construction applications. Its thixotropic consistency prevents sagging and flowing, making it perfect for vertical joints, flanges, and wide bead applications. The fast-curing formula provides a 15-minute working time and reaches full strength in 12 hours, ensuring quick and reliable application. Available in Beige and Grey, C-Pure High Build Seam Sealer delivers a consistent OEM-style finish. Proper surface preparation, including degreasing and abrasion, enhances adhesion. Compatible with manual, pneumatic, and automated dispensing systems, it delivers long-lasting performance in demanding environments
Working Time15 min
Painting Time30 min
Bonding Time1 hours
Fully Cured Time12 hours
Viscosity50,000 mPa.s (mixed)
Relative Density1.08
Hardness (Shore)40 D
Elongation90%
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