Sikaflex®-1a is a premium-grade, high-performance, moisture-cured, one-component polyurethane-based, non-sag elastomeric sealant used in certain Sarnafil® and Sikaplan® roofing or waterproofing system details. Typical applications include wall, curb and drain terminations. It is also used as a sealant at pipe penetrations and under certain metal flashings. Sikaflex-1a can be used as a pourable sealer pocket filler.
FEATURES / BENEFITS
- Bonds well to primed Sika PVC membranes and to common building materials
- High elasticity, cures to a tough, durable, flexible consistency with exceptional cut and tear resistance
- Easy to apply from the cartridge and has excellent workability characteristics
- Excellent resistance to aging and weathering
- Odorless, non-staining