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Hardener RM

RM hardeners are designed to provide body shop professionals with a durable, resistant, and easy-to-apply finish. Compatible with clear coats, primers, and paints, they help speed up the drying process while ensuring excellent protection against external elements. Whether you’re working on a touch-up or a full paint job, RM offers solutions tailored to every professional need.

14 products

H2P05 - Durcisseur RM extra rapide eSense 2.5L pour vernis - RM
Regular price 1.753,46 kr excl. VAT
Sale price 1.753,46 kr excl. VAT
or 2.104,15 kr incl. VAT
In stock
H2P15 - Durcisseur RM rapide eSense 2.5L pour vernis - RM
Regular price 1.753,46 kr excl. VAT
Sale price 1.753,46 kr excl. VAT
or 2.104,15 kr incl. VAT
In stock
H2P25 - Durcisseur RM medium eSense 2.5L pour vernis - RM
Regular price 1.753,46 kr excl. VAT
Sale price 1.753,46 kr excl. VAT
or 2.104,15 kr incl. VAT
In stock
H2P35 - Durcisseur  lent RM eSense pour vernis  2.5L - RM
Regular price 1.753,46 kr excl. VAT
Sale price 1.753,46 kr excl. VAT
or 2.104,15 kr incl. VAT
In stock
H2P84 - Durcisseur RM Fill-R eSense 1L pour apprêt - RM
Regular price 457,37 kr excl. VAT
Sale price 457,37 kr excl. VAT
or 548,84 kr incl. VAT
In stock
H2P60 - Durcisseur M pour apprêt MULTI Purpos-R 1L - RM
Regular price 628,99 kr excl. VAT
Sale price 628,99 kr excl. VAT
or 754,79 kr incl. VAT
In stock
H2P95 - Durcisseur RM Matshade eSense 1L pour vernis mat et satin - RM
Regular price 533,61 kr excl. VAT
Sale price 533,61 kr excl. VAT
or 640,33 kr incl. VAT
In stock
H2A30 - Durcisseur RM FillCure pour apprêt performfiller  – 1L - RM
Regular price 400,26 kr excl. VAT
Sale price 400,26 kr excl. VAT
or 480,31 kr incl. VAT
In stock
H2A94 - Durcisseur mat RM matCURE  pour vernis C2A93 ET C2A95 1L - RM
Regular price 433,81 kr excl. VAT
Sale price 433,81 kr excl. VAT
or 520,57 kr incl. VAT
In stock
D70 - Durcisseur RM. apprêt Rapide 1L - RM
Regular price 365,88 kr excl. VAT
Sale price 365,88 kr excl. VAT
or 439,06 kr incl. VAT
In stock
D80 - Durcisseur RM. apprêt standard 1L - RM
Regular price 365,57 kr excl. VAT
Sale price 365,57 kr excl. VAT
or 438,68 kr incl. VAT
Out of stock
EUROXY_CP_REACTIVE - Durcisseur RM. apprêt 1L pour époxy EUROXY CP - RM
Regular price 327,45 kr excl. VAT
Sale price 327,45 kr excl. VAT
or 392,94 kr incl. VAT
Out of stock
D701 -Durcisseur RM 0.5L pour apprêt DIRECTFILLER - RM
Regular price 259,22 kr excl. VAT
Sale price 259,22 kr excl. VAT
or 311,06 kr incl. VAT
In stock
RM Mixing clear for UNO HD range 2.5L
Regular price 1.448,50 kr excl. VAT
Sale price 1.448,50 kr excl. VAT
or 1.738,20 kr incl. VAT
In stock

Hardener RM

What You Need to Know About RM Hardeners

A paint hardener allows auto body professionals to achieve better protection of the paint and an optimal aesthetic finish. The RM brand offers reliable products that are easy to apply and suitable for bodywork exposed to weather conditions or matte finishes.

Easy to use, RM hardeners require no complex preparation, except in cases of rust. In such cases, it is recommended to treat the surface with an anti-rust product before application.

Who Is the RM Hardener For?

The RM hardener is primarily intended for auto body professionals. It can also be suitable for individuals wishing to protect the paint on their car, motorcycle, or bicycle. By choosing the RM brand, you opt for durable and aesthetic protection.

How to Use the RM Hardener?

  • Clean the surface to be treated
  • Degrease thoroughly
  • Derust if necessary

The paint + RM hardener mixture is applied using a spray gun. It is recommended to apply 2 to 3 coats, allowing a drying time of 15 minutes between each coat. The mixture remains active for about 2 hours, according to the technical data sheet.

How to Properly Dose Your Mixture?

  • Pour the amount of RM hardener into a clean container
  • Add 2 parts of paint to 1 part of hardener
  • Mix slowly and carefully until a homogeneous consistency is achieved

It is essential to follow the proportions and instructions mentioned in the product's technical data sheet to avoid finish defects.

Usage Precautions

  • Wear protective equipment: gloves, goggles, mask
  • Work in a ventilated and secure environment
  • Avoid any contact with skin and eyes
  • Do not inhale vapors and do not smoke during application
  • Wash your hands after use
  • Clean your equipment after use
  • Dispose of residues in suitable containers to respect the environment

Types of RM Hardeners Available

ColorBox offers you two main categories of RM hardeners, depending on the desired drying time:

  • Fast hardener: for touch-ups, small surfaces, and low temperatures
  • Standard hardener: thicker, suitable for deep surfaces and moderate temperatures

The choice will depend on several factors: porosity of the substrate, type of material, and desired finish. Do not hesitate to contact our customer service for personalized advice.

Choose Quality with ColorBox

Choosing ColorBox means opting for professional quality in the service of performance and durability. We offer a wide selection of paint products, including RM hardeners, at competitive prices.


Contact us for any additional information or for assistance in your product selection.