Applying Raptor paint involves careful preparation, precise application, and proper curing to achieve its renowned durability and protective qualities. It's a popular choice for automotive, marine, and industrial projects due to its tough, scratch-resistant finish.
How to Use Raptor Paint?
Using Raptor paint effectively hinges on meticulous surface preparation and adhering to recommended application techniques. By following a structured approach, you can ensure a professional, long-lasting finish.
Essential Steps for Applying Raptor Paint
Achieving a durable and aesthetically pleasing finish with Raptor paint requires attention to detail at every stage.
1. Preparation is Key
Proper surface preparation is the most critical step to ensure adhesion and durability.
- Surface Cleaning & Degreasing:
- Thoroughly clean the surface to remove all dirt, grease, oil, wax, and contaminants. Use a good quality degreaser or wax and grease remover.
- Rinse thoroughly and allow to dry completely.
- Sanding & Scuffing:
- For optimal adhesion, the surface must be scuffed. Sand all areas that will be coated with a P180-P240 grit sandpaper. This creates a profile for the Raptor coating to grip onto.
- For bare metal, apply an appropriate primer (e.g., an epoxy primer) after sanding and cleaning.
- Final Cleaning:
- After sanding, clean the surface again with an appropriate surface cleaner or degreaser to remove all sanding dust and residue. Use a tack cloth just before painting.
- Masking:
- Carefully mask off all areas you do not wish to paint using high-quality painter's tape and masking paper or plastic.
2. Mixing the Raptor Coating
Raptor is typically a 2-part system, meaning it requires mixing the base coating with a hardener.
- Ratio: Always follow the manufacturer's specified mixing ratio, which is commonly 4 parts Raptor coating to 1 part Raptor hardener (4:1).
- Process:
- Pour the hardener into the Raptor bottle (or mixing container).
- Securely cap the bottle.
- Shake the bottle vigorously for at least 2 minutes to ensure the hardener is thoroughly mixed into the coating. This activates the product and begins the chemical reaction.
3. Application Techniques
Raptor can be applied using a spray gun (typically a Schutz gun for texture), a roller, or a brush, depending on the desired finish and area.
- Equipment:
- Schutz Gun: Ideal for achieving the signature textured finish. Screw the mixed Raptor bottle directly onto the gun.
- Roller/Brush: Suitable for smaller areas or specific texture requirements. Use a textured foam roller for a rolled finish.
- Coating Process:
- First Coat: Apply a light to medium, even first coat. Aim for consistent coverage without over-applying to avoid sags or runs.
- Flash Time: This is crucial. The recommended RAPTOR application is 2-3 coats with a 60 minute flash time between coats. Flash time allows the solvents to evaporate, preventing them from being trapped under subsequent layers and ensuring proper adhesion. Ensure good ventilation during this period.
- Subsequent Coats: After the 60-minute flash time, apply the second coat in a similar manner to the first. If a third coat is desired for added thickness or texture, apply it after another 60-minute flash time.
- Building Thickness: If further build is needed beyond the initial 2-3 coats, it is recommended to carry this out in several applications. For instance, apply the first 2-3 coats, bake or allow 24-hours to dry and then apply another 2-3 coats, etc. This staged approach prevents solvent trapping and promotes better adhesion.
Application Overview Table:
| Step | Detail |
|---|---|
| Coats | 2-3 coats recommended for standard application. |
| Flash Time | 60 minutes between coats to allow solvent evaporation. |
| Further Build | Apply initial 2-3 coats, allow 24-hours to dry (or bake), then apply more coats. |
4. Drying and Curing
The drying and curing process is vital for the Raptor coating to achieve its maximum hardness and durability.
- Dust-Free Time: The coating will typically be dust-free within 30-60 minutes, depending on temperature and humidity.
- Light Use: It can often be handled or put into light service after 24 hours.
- Full Cure: Raptor coatings typically achieve full cure and maximum durability within 5-7 days at ambient temperatures (e.g., 68°F / 20°C). Higher temperatures can accelerate curing, while lower temperatures will slow it down. Avoid harsh chemicals or heavy abrasion during the initial curing phase.
Tips for Best Results
- Temperature & Humidity: Apply Raptor in a well-ventilated area with moderate temperatures (e.g., 60-80°F / 15-27°C) and controlled humidity. Extreme conditions can affect application and cure.
- Ventilation: Always ensure excellent ventilation when working with Raptor paint, as it contains solvents.
- Safety Gear: Wear appropriate personal protective equipment (PPE), including a respirator, safety glasses, and gloves.
- Test Panel: Before applying to your main project, practice on a scrap piece of material to get a feel for the spray pattern and desired texture.
- Clean Equipment: Clean your spray gun and tools immediately after use with a suitable solvent (e.g., acetone or lacquer thinner).
By following these comprehensive steps, you can successfully apply Raptor paint, achieving a highly durable and protective finish for your project.
