
💨 How to make an item sublimatable with Subli Glaze sprays
💨 How to make an item sublimatable with Subli Glaze sprays

Do you have a sublimation team and have you encountered rigid objects that you cannot customise because they lack the necessary coating?
The Subli Glaze sprays for sublimation are the solution. We explain how to transform non-sublimatable surfaces into items ready for printing, expanding your customisation possibilities.
Why is it interesting to use sublimable varnishes?
Incorporating Subli Glaze sublimation varnishes into your customisation business can make a significant difference:
- Product Catalogue Expansion: You can transform rigid non-sublimable objects into customised pieces.
- Greater profitability: Offer customisation on materials you previously couldn't work with.
- Creative flexibility: Expand your design possibilities by working with materials such as glass, metal, wood, or ceramic.
- Easy application: Although it requires practice, the process is straightforward and suits different types of surfaces.
On which materials can these varnishes be applied?
These coatings are designed for use on rigid surfaces such as metal, glass, ceramic, wood, stone, leather... but to achieve a professional result, you should consider:
- Temperature: Ensure that the material can withstand 160ºC to prevent damage during curing.
- Even application: Spray the varnishes evenly to avoid imperfections in the final result.
- Prior Practice: Conduct tests on sample items before offering the product to your customers.
- Time: Although the process is straightforward, it requires patience and attention to detail to achieve professional finishes.

Types of varnishes and their comparison
Clear varnish
Transparent coating designed to turn rigid surfaces into sublimable ones, creating a polyester layer that allows for precise design transfers with vibrant colours.
- Use: For customising materials such as metal, ceramic, wood, and glass.
- Tip: For optimal results, ensure the surface is clean and free from impurities before applying the varnish. If the surface is uneven, consider sanding it beforehand to ensure an even application.
Matte clear varnish
Transparent coating with a matte finish, designed to prepare rigid surfaces for sublimation, providing a smooth and professional appearance to customised designs.
- Use: Materials such as glass, wood, or metal, providing a matte finish that minimises reflections.
- Tip: Use steady movements when spraying to achieve an even coverage. This varnish is perfect for decorative items where an elegant, non-glossy finish is desired.
Opaque white varnish
Coating that creates an opaque white base ideal for sublimating on dark or black surfaces, ensuring vibrant colours and sharp designs.
- Usage: This coating serves as a base for transferring designs through sublimation onto items such as wood, metal, glass, or ceramic.
- Tip: Ensure you cover the entire surface to avoid unsublimated areas and achieve a uniform and professional finish.
Translucent white varnish
Coating designed to create a translucent layer on transparent surfaces such as glass or crystal, allowing the transfer of designs through sublimation with a unique effect.
- Tip: Spray in smooth motions to avoid build-ups and achieve a uniform finish. Ideal for projects where a translucent effect in the design is desired.
UV protector
Coating that provides an additional layer of protection against ultraviolet rays, keeping the colours of your sublimated designs vibrant and resistant over time.
- Usage: Items that will be exposed to sunlight or outdoors, such as plaques, signs, or decorative products. Apply it in an even layer after sublimation.
- Tip: Apply it in an even layer after sublimation. Spray in a well-ventilated area to ensure a smooth, bubble-free finish.
Primer
This liquid acts as a pretreatment to improve the adhesion of the polyester coating on challenging materials such as glass, ceramics, and smooth metals.
- Usage: It is ideal for ensuring that subsequent coatings do not peel off over time or with exposure to moisture. Use a quality sprayer for an even application.
- Tip: Apply it in a thin, even layer on a clean, dry surface. Allow it to air dry for a few minutes before applying the corresponding varnish.

Choose the coating according to the material
If you have doubts about which Subli Glaze coating to choose, the following chart will help you decide. For this, you only need to know the material of the surface you wish to sublimate:
- If it is transparent and sublimable on its reverse side (acrylic panel, resin pendant...)
- If it is porous (wood, untreated ceramic...) or non-porous (glass or acrylic, metal, glazed ceramic...)

Have you tried the Subli Glaze coatings yet? Share your experience in the comments. We want to know how you use them in your business!
If you have any questions or queries, please feel free to leave a comment. You can also contact our Customer Service team for more information or to resolve any concerns.
Additionally, we will be sharing first impressions and ideas for using this new cutting tool on our social media. Follow us on Instagram and TikTok to stay updated with all the latest, and don't forget to subscribe to our YouTube channel to continue learning with us.
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