Irresistables Heat Set Medium (IRHSP) Blending Fluid
IRHSP Blending Fluid is a professional, non-solvent, odourless additive designed to thin heat set paints without compromising colour depth, pigment integrity, or adhesion.
This is not a paint thinner.
It has been specifically formulated to:
Create transparent, buildable layers
Enhance colour intensity
Improve flow and brush application
Maintain the structure and stability of the paint
 
Unlike chemical solvents, Blending Fluid will not evaporate, separate, or break down the paint elements. It binds within the paint system, helping maintain consistency and durability throughout the layering process.
It may also be used to help recondition older or partially dried heat set paints — simply add a few drops and mix thoroughly.
Blending Fluid can be mixed with IRHSP Heat Set Paints and is compatible with other professional heat set brands. It works exceptionally well alongside LiquiThin but can also be used independently.
 
How to Use
Place a pea-sized amount of paint into your well.
Add 1–2 drops of Blending Fluid.
Mix thoroughly until the desired consistency is achieved.
Apply to vinyl using a brush and pounce to remove brush marks.
Bake at 130°C (265°F) for 12 minutes.
Allow the vinyl to cool completely before applying the next layer.
 
Why Artists Choose IRHSP
High UV resistance – fade resistant
Non-toxic and odourless
Non-solvent based formula
Creamy, highly pigmented paint system
Excellent layer build and durability
No separation after mixing
 
IRHSP paints and mediums have been extensively tested for longevity, steadfastness, and durability. Their unique creamy texture allows for exceptional control, and because they are highly pigmented, only a small amount is required.
Made in the USA and supplied in the UK by Mott & Gido, authorised stockists.
 
Product Details
Medium: Blending Fluid
Type: Non-solvent additive (not a thinner)
Consistency: Liquid
Compatibility: IRHSP and other professional heat set paints
UV Resistance: High