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eBay£35.76Visit shop Starchem PU Sealer Adhesive Sealant Glue 310ml Cartridges 4 x Black & 4 x Grey
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The Starchem PU Sealer is designed for automotive and industrial professionals who require a high-performance, flexible bonding solution that bridges the gap between sealant and adhesive. Its standout benefit is a rapid 30-minute overpainting time, which significantly streamlines workflow by reducing downtime between application and finishing; however, users should note that once cured, the bond is exceptionally strong and may be difficult to remove if not applied precisely.
| Colour | Multicolor |
|---|---|
| Model Part Number | PU/BG-8 |
| Brand | Starchem |
The Starchem PU Sealer is ready for overpainting in just 30 minutes.
Yes, it is designed with weather-resistant properties, making it suitable for exterior use.
It is compatible with standard 310ml caulking or sealant guns.
Yes, it is a high-performance adhesive sealant designed for durable, long-term bonds.
While it bonds well to many surfaces, it is recommended to perform a small adhesion test on specific plastic types before full application.
It is formulated for minimal shrinkage, allowing for accurate gap filling and sealing.
Ensure the nozzle tip is cut sufficiently and the sealant has not been left open to air, which can cause partial curing.
Verify that at least 30 minutes have passed and ensure the surface was free of silicone-based cleaners prior to applying the sealant.
Check that the bead size is not too large and verify that the substrate temperature is within recommended limits.
Ensure surfaces are clean, dry, and free from grease, dust, or contaminants before application to guarantee maximum bond strength. Use a standard 310ml caulking gun; cut the nozzle tip to the desired bead size before inserting the cartridge. For optimal results, apply in a steady motion to ensure a uniform bead. Store in a cool, dry place to prolong shelf life, and ensure the nozzle is tightly capped or replaced if the product is left unused for extended periods to prevent premature curing inside the tube.
