Quick Summary
This Seamax 250 ml PVC adhesive is identified for inflatable boats and is sold as a glue-only configuration. The directions describe mixing glue with hardener for two-part repairs, including repairs related to air leaks, so confirm the hardener arrangement before starting.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Product type | PVC marine adhesive for inflatable boats. |
| Size | 250 ml. |
| Configuration | Identified as glue only. The directions also describe two-part use with hardener. |
| Container | The title describes the bottles as sealed in aluminum for long-term storage. |
What to Compare Before Buying
- Hardener: Two-part use requires hardener, but this configuration is identified as glue only. Check whether hardener is supplied separately before planning a repair.
- Repair surface: The directions give different glue-layer counts for new fabric, old fabric, wood or plywood, and parts or aluminum. Match the instructions to the surface being bonded.
- Application conditions: The directions specify a standard 5% hardener mixture and allow up to 10% in cold weather at 10C-15C or humidity at 50-75%. The mixture must not exceed 10% hardener.
- Handling guidance: Check the product label for handling and ventilation instructions before use; the directions provided here do not specify those precautions.
What Is Included
The selected configuration is described as 250 ml of glue only. Do not assume hardener is included. Since hardener is needed for the described two-part method, confirm how to obtain it if that is the intended application.
Setup and Correct Use
For two-part use, mix 5% hardener into the glue. The directions permit up to 10% in the stated cold-weather or high-humidity conditions, but say not to exceed 10%. Mix only the amount needed. Mixed glue can be kept for up to 6 hours.
Apply 1-3 layers to both surfaces with a small painting brush, allowing 5 minutes between applications. The directions specify 1-2 layers for new fabric, 2-3 for old fabric, 3-4 for wood or plywood, and 2-3 for parts or aluminum. After joining the pieces, work from the center outward to remove air bubbles, then apply pressure for at least 24 hours. Wait 48 hours for the glue to cure before use.
Care, Cleaning and Storage
Seal the bottle promptly and store it in a cool area. The directions state that sealed glue and hardener bottles can be kept for up to 3 years. Hardener that becomes crystalline or sticky is no longer usable. The directions name methyl hydrate, acetone or MEK for cleaning the repair area, and MEK as a thinner; up to 10% MEK may be added to hardened glue to reactivate it.
Before You Decide
Confirm the repair surface, the hardener needed for the intended method, and the specified layer count. Follow the stated pressing and 48-hour curing times before using the repaired item.





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