Technical description
Product Overview
Cromax No-Sanding Primer is a 3.5-litre professional paint primer designed for bodyshops seeking a fast, consistent and productive process. Available in a range of ValueShade colours, it allows body repair technicians to select the shade best suited to the final colour, thereby optimising the coverage of the topcoat.
The available shades are:
- NS2601: light shade
- NS2604: medium shade
- NS2607: dark shade
Thanks to its wet-on-wet technology, this Cromax sandless primer can be applied in just 1 to 2 coats and has fast drying times of 25 minutes at 60°C. It is ideally suited to the needs of professionals who wish to save time in the spray booth whilst maintaining a high standard of pre-paint preparation.
Technical performance
The Cromax 3.5L sanding-free primer is designed to improve workshop productivity and simplify the paint application process.
- Application in 1 to 2 coats
- No-sanding technology for a faster process
- Drying time: 25 mins at 60°C
- For use in a wet-on-wet process
- Colour selection depending on the finish
- Optimised coverage of the base coat
- Reduced time spent on preparation
- Plastic version 5:1:2.5 AZ9600
The ValueShade system allows the colour of the primer to be matched to the final shade. This approach helps to improve the base coat’s theoretical coverage and to better control paint consumption during the repair.
Recommended applications
This sanding-free primer is particularly suitable for quick automotive repairs and for workshops wishing to standardise an efficient process.
- Partial or complete bodywork repairs
- Quick workshop jobs
- Application prior to the topcoat
- Wet-on-wet paint process
- Suitable for light, medium or dark colours
Technical specifications
Product identification
- Brand: Cromax
- Volume: 3.5L
- Available product codes: NS2601, NS2604, NS2607
- Product type: no-sanding primer
- Technology: ValueShade
- Application method: wet-on-wet
Technical data
- Application: 1 to 2 coats
- Drying time: 25 minutes at 60°C
- Size: 3.5L
- Use: professional automotive bodywork
- Film thickness: 30–50 µm without sanding
- Touch dry: 1 hour
- VOC: 540 g/l
Colour selection
The customer selects the product code best suited to their repair:
- NS2601 for light colours
- NS2604 for medium shades
- NS2607 for dark colours
The closer the primer colour is to the final colour, the better the coverage of the base coat. This is a real driver of productivity and helps control consumption in bodywork.
Compatibility and substrates
The Cromax no-sanding primer is designed for use in a professional paint repair process. It is suitable for bodyshops seeking a primer that is quick to apply, consistent and easy to integrate into their spray booth workflow.
Safety, standards and storage
Product for professional use only. Follow the manufacturer’s recommendations for application, surface preparation, storage and the use of personal protective equipment.
Applications and usage advice
How to choose the right product code
Choosing the right product code depends on the final colour to be applied. The ValueShade system has been designed to match the colour of the primer as closely as possible to that of the topcoat.
- NS2601: ideal for light colours
- NS2604: suitable for medium shades
- NS2607: recommended for dark colours
This approach ensures better coverage, reduces the number of base coats required and allows you to work more efficiently on each repair.
Trade tips
- Select the product code according to the final colour
- Apply 1 to 2 coats
- Include a 25-minute drying period at 60°C in the booth cycle
- Standardise the use of ValueShade colours in the workshop
For a body repair technician, this type of no-sanding primer is particularly useful when time needs to be saved without complicating the process. It streamlines pre-paint preparation whilst maintaining a consistent technical approach depending on the colour being applied.
Complementary and related products
Essential products
Hardener, thinners and preparation products compatible with the Cromax paint system, depending on the workshop process used.
Recommended products
Cromax topcoats and clearcoats to create a comprehensive, consistent and high-performance system for bodywork repairs.
Alternatives
Depending on the level of preparation required and the type of repair, other bodywork primers may be considered for heavier-duty work or processes requiring sanding.
Frequently asked questions
What is the difference between NS2601, NS2604 and NS2607?
The difference lies in the colour of the primer. Each product code corresponds to a different shade to best match the final colour.
How many coats should be applied?
Apply 1 to 2 coats depending on the process and the requirements of the repair.
What is the drying time?
Drying takes 25 minutes at 60°C, making it an attractive option for bodyshops looking to speed up their spray booth cycle.
Who is this Cromax primer designed for?
This product is designed for bodywork professionals looking for a high-performance, 3.5-litre no-sanding primer that is easy to apply and suitable for a wet-on-wet process.
