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Fome Flex Kauchuk Synthetic Rubber Sealant, Transparent
High-quality transparent synthetic rubber sealant for sealing roof coverings, gutters, façade joints, and deformation seams. Flexible, UV-resistant, and compatible with bitumen.

Fome Flex Kauchuk Synthetic Rubber Sealant (Transparent) is a premium one-component sealant made from durable synthetic rubber. Designed for sealing roof coverings, gutters, façade deformation joints, and expansion seams, it provides long-lasting protection and excellent adhesion even on wet surfaces.
With 10% seam mobility, this sealant is ideal for joints exposed to minor movement. Its transparent finish ensures a clean appearance, especially on visible surfaces, and it can be overpainted or dyed if needed. Fully compatible with bitumen and most roofing materials, it’s UV-resistant and weatherproof for reliable outdoor use.
- Crystal-Clear Finish: Its transparent formula ensures a clean, nearly invisible seal — ideal for aesthetic applications on visible joints.
- Excellent Wet Surface Adhesion: Bonds reliably even to damp or wet surfaces, making it perfect for emergency repairs and outdoor use.
- Compatible with Bitumen: Safe to use with roofing membranes and bituminous materials — ideal for professional roofing jobs.
- UV & Weather Resistant: Durable in harsh weather conditions; resists cracking, discoloration, and shrinkage over time.
- Flexible & Long-Lasting: Maintains elasticity with 10% seam mobility, suitable for expansion joints and façade movement.
- Paintable & Customizable: Can be painted or tinted after curing to match surroundings.
- Multipurpose Use: Suitable for sealing roof coverings, gutters, façade seams, and ducts, making it a reliable choice for construction and renovation projects.