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RM Thinners

A ready-to-use product, the RM thinner can be used with paint, clear coat, or primer. Thanks to its properties, RM thinners deliver fast, long-lasting, and consistent results. A trusted ally of experienced bodywork professionals, the RM brand provides modern solutions for achieving a sleek, elegant finish on vehicle bodies.

30 products

R2A24 - Medium thinner MULTITHINN RM for primer Perform & Quickfiller 5L
Regular price 19,99€ excl. VAT
Sale price 19,99€ excl. VAT
or 23,99€ incl. VAT
In stock
A2P17 - Accélérateur de séchage RM eSense 1L - RM
Regular price 32,99€ excl. VAT
Sale price 32,99€ excl. VAT
or 39,59€ incl. VAT
In stock
PK2P10 - Multi Clean-R Agent dégraissant RM hydro eSense 5L - RM
Regular price 105,90€ excl. VAT
Sale price 105,90€ excl. VAT
or 127,08€ incl. VAT
In stock
PK2P20 - PRE Clean-R Agent dégraissant hydro RM base & finition 5L - RM
Regular price 112,90€ excl. VAT
Sale price 112,90€ excl. VAT
or 135,48€ incl. VAT
In stock
R2P15 - Diluant rapide RM CLEAR Thinn-R pour vernis & apprêt eSense 5L - RM
Regular price 97,99€ excl. VAT
Sale price 97,99€ excl. VAT
or 117,59€ incl. VAT
In stock
R2P25 - Diluant RM medium CLEAR Thinn-R pour vernis & apprêt eSense 5L - RM
Regular price 97,99€ excl. VAT
Sale price 97,99€ excl. VAT
or 117,59€ incl. VAT
In stock
A2P35 - Diluant RM raccord 0.5L - RM
Regular price 99,99€ excl. VAT
Sale price 99,99€ excl. VAT
or 119,99€ incl. VAT
In stock
A2A54 - Additif RM BlendingADD 1L - RM
Regular price 141,99€ excl. VAT
Sale price 141,99€ excl. VAT
or 170,39€ incl. VAT
In stock
AM2A54 - Additif RM BlendingADD aérosol de 400ml - RM
Regular price 54,50€ excl. VAT
Sale price 54,50€ excl. VAT
or 65,40€ incl. VAT
In stock
EUROFILL_CATALYST - Diluant RM catalyseur pour Eurofill 1L - RM
Regular price 35,50€ excl. VAT
Sale price 35,50€ excl. VAT
or 42,60€ incl. VAT
In stock
R2100 - Diluant RM rapide 5L - RM
Regular price 89,99€ excl. VAT
Sale price 89,99€ excl. VAT
or 107,99€ incl. VAT
In stock
R2200 - Diluant RM standard 5L - RM
Regular price 99,99€ excl. VAT
Sale price 99,99€ excl. VAT
or 119,99€ incl. VAT
In stock
HB032 - Reducer RM- 5L - RM
Unit price from 3
Regular price 69,35€ excl. VAT
Sale price 69,35€ excl. VAT
or 87,59€ incl. VAT
In stock
HYDROMIX_SLOW - HB034 Reducer RM Lent 5L - RM
Regular price 81,00€ excl. VAT
Sale price 81,00€ excl. VAT
or 97,20€ incl. VAT
In stock
SC850/1 - Diluant RM standard 1L - RM
Regular price 19,50€ excl. VAT
Sale price 19,50€ excl. VAT
or 23,40€ incl. VAT
In stock
SC850/5 - Diluant RM standard 5L - RM
Regular price 73,50€ excl. VAT
Sale price 73,50€ excl. VAT
or 88,20€ incl. VAT
Out of stock
FR500 - Diluant RM 5L - RM
Regular price 78,99€ excl. VAT
Sale price 78,99€ excl. VAT
or 94,79€ incl. VAT
In stock
FLEXPRO - Accrocheur plastique RM 1L - RM
Regular price 56,95€ excl. VAT
Sale price 56,95€ excl. VAT
or 68,34€ incl. VAT
In stock
BC020 - Diluant RM standard 5L - RM
Regular price 91,90€ excl. VAT
Sale price 91,90€ excl. VAT
or 110,28€ incl. VAT
In stock
AM2P35 - Aérosol diluant raccord RM 400ML - RM
Regular price 85,50€ excl. VAT
Sale price 85,50€ excl. VAT
or 102,60€ incl. VAT
In stock
A2P40 - Additif plastique  RM pour apprêts P 2P7x & P 2P6x  1L - RM
Regular price 51,50€ excl. VAT
Sale price 51,50€ excl. VAT
or 61,80€ incl. VAT
Out of stock
A2RM9 - Agent matifiant RM 1L pour gamme HD UNO & vernis C 2P91 - RM
Regular price 59,50€ excl. VAT
Sale price 59,50€ excl. VAT
or 71,40€ incl. VAT
In stock
A2P80 - Additif texturant RM pour vernis C 2P45 & C 2P55 1L - RM
Regular price 94,50€ excl. VAT
Sale price 94,50€ excl. VAT
or 113,40€ incl. VAT
In stock
PK2P40 - Dégraissant solvanté RM  PLASTIC Clean-R 5L - RM
Regular price 119,00€ excl. VAT
Sale price 119,00€ excl. VAT
or 142,80€ incl. VAT
In stock
R2P35 - Diluant lent RM CLEAR Thinn-R pour vernis & apprêt eSense 5L - RM
Regular price 97,99€ excl. VAT
Sale price 97,99€ excl. VAT
or 117,59€ incl. VAT
In stock
BLENDING_FLASH - Diluant RM raccord prêt à l'emploi 1L - RM
Regular price 91,90€ excl. VAT
Sale price 91,90€ excl. VAT
or 110,28€ incl. VAT
Out of stock
SPEEDFLASH_S - Accélérateur de séchage RM 1L - RM
Regular price 0,00€ excl. VAT
Sale price 0,00€ excl. VAT
or 0,00€ incl. VAT
Out of stock
Onyx interior RM 1L
Regular price 72,50€ excl. VAT
Sale price 72,50€ excl. VAT
or 87,00€ incl. VAT
Out of stock
T2P55 - Incolore de mélange 1L pour gamme UNO HD - RM
Regular price 78,00€ excl. VAT
Sale price 78,00€ excl. VAT
or 93,60€ incl. VAT
Out of stock
RM Mixing clear for UNO HD range 2.5L
Regular price 189,99€ excl. VAT
Sale price 189,99€ excl. VAT
or 227,99€ incl. VAT
In stock

RM Thinners

What the RM Brand Guarantees

RM, part of the BASF Group, offers premium-quality solutions perfectly suited to the needs of professionals in body repair and refinishing. With optimized drying times and controlled evaporation, RM thinners ensure efficient application and help maintain painting equipment in top condition.

Properties of RM Thinners

  • Standard thinners, drying accelerators, and blending thinners for a uniform finish

  • Slow, normal, or fast versions available depending on temperature and application

  • Thinners for basecoats and additives tailored to professional needs

They help to:

  • Facilitate the application of paint, clear coat, and primers

  • Optimize viscosity and coverage

  • Promote fast drying and an even finish

  • Enhance paint durability

  • Work effectively on delicate surfaces such as plastic

How to Apply an RM Thinner

Prepare the surface using a water-based degreaser, correct any imperfections, then mix the RM thinner with your paint in a graduated container. Stir using a Colad 6-9500BLANCO mixing stick until fully homogeneous. Apply with a Devilbiss DVI or Satajet X5500 spray gun, or with an aerosol. Finish with Farecla polishing products for a flawless result.

RM thinners can also be used for cleaning equipment such as brushes, rollers, and spray guns, without any risk of oxidation.

Why Choose ColorBox?

ColorBox offers a complete range of RM thinners suitable for all types of repair work—whether small touch-ups or full-surface refinishing. In addition to our permanently stocked products, we provide responsive customer service to help you choose the most suitable thinner for your specific application.

Our thinners are also useful for maintaining your tools and equipment—consider using the SCK22 cleaning kit or the FHAZ1011 gun washer, both compatible with waterborne and solvent-based aerosols.