Traditional Application Technique
Please note: In Europe, Propspeed can only be applied by a professional.
In the Kit:
2 Propprep
This kit contains 500ml of Propprep. Propprep is critical in the chemical preparation of the metal surface to be coated.
3a&b Etching Primer Base & Hardener
4 Clear Coat
This kit contains 1280ml Clear Coat, a non-toxic, a silicone topcoat which forms a super slick outer layer that marine growth cannot adhere to, improving speed and reducing fuel costs.
Application Tip
Tools You Need:
- Paper paint suits
- Disposable gloves
- Eye protection
- Dust sanding mask
- Dual action sander
- Wet and dry 80 grit sandpaper
- Plenty of rags
- Disposable plastic trays
- Plastic containers
- Disposable rollers for Etching Primer
- Disposable brushes for Clear Coat
- Denatured alcohol
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Preparation
* Metal Preparation - Reapplication
If underwater metals are already coated with Propspeed, or if other coatings are applied, you will need to remove all other coatings before starting the new application. The easiest, fastest and recommended way to do this is with Stripspeed, a solvent-based paint stripper that has been specifically developed to remove foul-release coatings in less than 30 minutes. The thick consistency hangs on vertical and overhead surfaces and is easy to use. Just crack the bottle open to let some air in, shake well for 90 seconds until the consistency is thick and start using. Read the detailed application instructions on how to use Stripspeed here.
Application Tip
- As the last resort, old coatings can be removed using a dual-action or air-driven sander
- You must wear a dust sanding mask when removing old Propspeed - inhaling any residue could be harmful
* Metal Preparation - 80-grit Profile
Once you have successfully removed the previous coating, sand the metal to achieve an 80-grit profile to prepare the surface for a mechanical bond with the first coat of Etching Primer. This applies to all first-time Propspeed applications as well and can be done using a dual-action sander, or by hand using wet and dry 80-grit sandpaper.
With any surface coating, proper surface preparation is essential.
Application Tip
- High-pressure clean to remove marine foul from the surface, then allow sufficient time to dry
- Old coatings need to be removed completely before a fresh Propspeed coating can be applied
- Ensure the surface is thoroughly dry before sanding, and you can wet sand difficult areas
1 Initial Clean
Application Tip
- All surfaces must be wiped down with denatured alcohol
- Ensure there is no residue remaining
2 Metal Conditioning
You are now ready to start painting.
Application Tip
- Use Propprep liberally
- All surfaces must be wiped down
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Coating
Critical Information
Be prepared! Once you start this stage of the application process you need to finish it without breaks. Ensure all product is mixed and ready to go, and all the tools you’ll need are easy to access. You may need to work in sections, applying both Primer Coats and the Clear Coat to one area before moving on to the next.
- Product flash time
- 3-5 min @ 27°C / 80°F
- Optimal application temperature range
- 16°C / 60°F - 32°C / 90°F
- Curing time
- 8 hours @ 27°C / 80°F
3a&b Etching Primer
Note: Failure to thoroughly mix the Etching Primer Base, as described above, may lead to premature hardening, inconsistencies and short life expectancy of the final coating system.
Once there are no solids left in the can, add the Etching Primer Hardener to the can and mix again. Any product not being used immediately can be re-sealed in the can and left in the shade for up to 6 hours.
Application Tip
- Ambient temperatures influence the application process
- Check weather conditions beforehand
- Consider using a thermometer for exact ambient temperatures
4 Clear Coat
Application Tip
- Do not use a foam roller
- Apply much like conventional varnish
- Touch up runs or sags within 5 to 10 minutes
Resources
Downloadable resources just a click away.
Application
Technical Documents
Safety Documents