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Clearcoat Hardener

Clearcoat hardeners are essential components in the automotive refinishing industry. These products are specifically designed to accelerate the curing process of clearcoat paint, which results in a durable and glossy finish on vehicles.

Clearcoat hardeners come in various formulas and drying times to accommodate different painting conditions and preferences. Fast hardeners, such as the ROBERLO P6000 hardener fast and U-POL SYSTEM 2030 FAST HARDENER, are suitable for quick paint jobs that require a speedy drying process. On the other hand, extra-fast hardeners like the ROBERLO P7000 hardener extra-fast are ideal for rapid curing in high-temperature environments or when working under time pressure.

In addition to their drying capabilities, clearcoat hardeners also contribute to the overall quality and longevity of the paint job. By promoting a strong chemical bond between the clearcoat layer and the underlying basecoat, these products help prevent premature paint failure, such as peeling, fading, or chipping. This ensures that the vehicle's finish remains pristine and protected against environmental factors, such as UV radiation, moisture, and contaminants.

When selecting a clearcoat hardener, it is crucial to consider compatibility with the clearcoat paint being used, as well as the environmental conditions in which the painting will take place. By choosing the right hardener for the job, automotive refinishers can achieve professional results that meet industry standards for appearance, durability, and performance.

36 of 42 Items
  • U-POL S2030 FAST HARDENER 5L

    U-POL S2030 FAST HARDENER 5L

    The U-POL S2030 Fast Hardener 5L is a high-quality and efficient hardener designed to accelerate the drying process of automotive paints and clear coats. This hardener is specially formulated to provide a rapid curing time, allowing for a quicker...

    MSRP: £114.02
    £96.92 (Inc. VAT)
    MSRP: £95.02
    £80.77 (Ex. VAT)
  • U-POL SYSTEM 2030 FAST HARDENER 500ML

    U-POL SYSTEM 2030 FAST HARDENER 500ML

    Enhance the durability and resilience of your next paint job with U-POL System 2030 Fast Hardener. This high-quality hardener is specifically designed to accelerate the drying process, allowing you to finish your project faster without compromising on...

    MSRP: £15.23
    £12.94 (Inc. VAT)
    MSRP: £12.69
    £10.78 (Ex. VAT)
  • ROBERLO P7000 hardener extra-fast - 2,5L

    Enhance the durability and performance of your automotive paint with ROBERLO P7000 hardener extra-fast - 2,5L. This high-quality hardener is designed to provide a quick and efficient curing process, allowing you to finish your paint job in record time...

    MSRP: £56.17
    £47.75 (Inc. VAT)
    MSRP: £46.81
    £39.79 (Ex. VAT)
  • ROBERLO P6000 hardener fast - 2,5L

    The ROBERLO P6000 hardener fast - 2,5L is a high-quality product designed to accelerate the drying process of automotive paints and clear coats. This hardener is formulated to provide a fast and efficient cure, allowing you to move quickly through the...

    MSRP: £61.57
    £52.33 (Inc. VAT)
    MSRP: £51.31
    £43.61 (Ex. VAT)
  • ROBERLO P6000 hardener fast - 1L

    The ROBERLO P6000 hardener fast - 1L is a high-quality hardener designed for use with various types of automotive paints. This fast-curing hardener is perfect for professionals looking to speed up their painting process and achieve quick, reliable...

    MSRP: £26.58
    £22.60 (Inc. VAT)
    MSRP: £22.15
    £18.83 (Ex. VAT)
  • ROBERLO G 5006 hardener fast - 2,5L

    ROBERLO G 5006 hardener fast - 2,5L is a high-quality, fast-drying hardener designed to accelerate the drying process of various coatings and paints. This hardener is perfect for professionals looking for a quick and efficient solution to speed up their...

    MSRP: £49.46
    £42.05 (Inc. VAT)
    MSRP: £41.22
    £35.04 (Ex. VAT)
  • ROBERLO CT 6 hardener fast - 0,945L

    The ROBERLO CT 6 hardener fast - 0,945L is a high-quality, fast-drying hardener designed to accelerate the curing time of automotive coatings. This hardener is specifically formulated to work with ROBERLO clear coats and primers, ensuring a durable...

    MSRP: £41.68
    £35.42 (Inc. VAT)
    MSRP: £34.73
    £29.52 (Ex. VAT)
  • OCTORAL H35 MEDIUM HARDENER 1L

    The OCTORAL H35 Medium Hardener is a high-quality automotive refinishing product designed to provide a durable and long-lasting finish to your vehicle. This 1L container of medium hardener is perfect for use with Octoral solvent-based topcoats, providing...

    MSRP: £35.29
    £30.00 (Inc. VAT)
    MSRP: £29.41
    £25.00 (Ex. VAT)
  • ROBERLO KX46 uhs hardener fast - 500 ml

    The ROBERLO KX46 UHS Hardener Fast is a top-of-the-line product designed to enhance the drying process of automotive paint. With a fast drying time of just minutes, this hardener is perfect for professionals seeking quick results and efficient workflow...

    MSRP: £23.28
    £19.79 (Inc. VAT)
    MSRP: £19.40
    £16.49 (Ex. VAT)
  • ROBERLO KX46 uhs hardener fast - 2,5L

    The ROBERLO KX46 uhs hardener fast - 2.5L is a top-of-the-line product designed to accelerate the drying process of automotive paints. This unparalleled hardener is formulated to provide a rapid curing time without compromising on the quality of the...

    MSRP: £79.58
    £67.64 (Inc. VAT)
    MSRP: £66.32
    £56.37 (Ex. VAT)
  • OCTORAL 2.5L H13 2K Hardener Very Fast

    The OCTORAL 2.5L H13 2K Hardener in very fast is a high-quality product designed to speed up the drying process of your paintwork. This hardener is specially formulated to deliver a rapid curing time, allowing you to finish your painting projects in a...

    MSRP: £65.47
    £55.66 (Inc. VAT)
    MSRP: £54.56
    £46.38 (Ex. VAT)
  • OCTORAL 1L H34 MS Hardener Fast :

    Enhance the durability and finish of your automotive paint job with OCTORAL 1L H34 MS Hardener Fast. Specifically designed for high-quality automotive refinishing, this hardener accelerates the drying process to ensure a quick and efficient application...

    MSRP: £35.29
    £30.00 (Inc. VAT)
    MSRP: £29.41
    £25.00 (Ex. VAT)
  • MIPA 2K H5 Rapid Hardener

    MIPA 2K H5 Rapid Hardener is the ultimate solution for anyone looking for a fast and efficient hardening agent for their paint projects. This high-quality hardener is specially designed to speed up the drying process of your paint, allowing you to finish...

    MSRP: £25.99
    £22.09 (Inc. VAT)
    MSRP: £21.66
    £18.41 (Ex. VAT)
  • MIPA 2K H10 Fast Hardener

    MIPA 2K H10 Fast Hardener is a high-quality product designed to accelerate the drying process of automotive coatings. This fast hardener is perfect for professionals who need to complete their projects quickly and efficiently. With its quick drying time,...

    MSRP: £22.39
    £19.03 (Inc. VAT)
    MSRP: £18.66
    £15.86 (Ex. VAT)
  • MK1 Diamond hard 5 min bake

    The MK1 Diamond hard 5 min bake is a revolutionary product that will transform your baking experience. With its advanced formula, this baking mix allows you to create delicious and perfectly baked treats in just 5 minutes. Say goodbye to long hours in...

    MSRP: £70.55
    £59.96 (Inc. VAT)
    MSRP: £58.79
    £49.97 (Ex. VAT)
  • LECHLER MEGALACK UHS FAST HARDENER

    The LECHLER MEGALACK UHS FAST HARDENER is a high-quality, fast-acting hardener designed to improve the drying time of automotive paints and coatings. Formulated by industry experts, this hardener is specifically engineered to provide an ultra-high solid...

    MSRP: £56.76
    £48.25 (Inc. VAT)
    MSRP: £47.30
    £40.21 (Ex. VAT)
  • LECHLER HS HARDENER SPEEDY

    LECHLER HS Hardener Speedy is a high-quality, fast-curing hardener designed for use with automotive paints. This innovative product is specially formulated to improve drying times and facilitate a smooth, glossy finish. The hardener is easy to mix and...

    MSRP: £7.25
    £6.17 (Inc. VAT)
    MSRP: £6.04
    £5.14 (Ex. VAT)
  • LECHLER HS HARDENER SLOW

    The LECHLER HS Hardener Slow is a premium quality product designed to enhance the durability and performance of automotive paint. This hardener is specially formulated to provide a slow drying time, allowing for a smooth and even application for a...

    MSRP: £46.85
    £39.82 (Inc. VAT)
    MSRP: £39.04
    £33.18 (Ex. VAT)
  • LECHLER HS HARDENER EXTRA SPEEDY

    The Lechler HS Hardener Extra Speedy is a high-quality hardener specially designed for use with automotive paint systems. This hardener is formulated to accelerate the drying process, allowing for a faster turnaround time on paint jobs. With its advanced...

    MSRP: £37.08
    £31.52 (Inc. VAT)
    MSRP: £30.90
    £26.27 (Ex. VAT)
  • MULTI-MIX MS Standard Hardener 2.5L

    Enhance the durability and finish of your paint job with MULTI-MIX MS Standard Hardener 2.5L. This high-quality hardener is specially formulated to provide a strong and long-lasting finish for your automotive or industrial coatings. With its fast drying...

    MSRP: £34.94
    £29.70 (Inc. VAT)
    MSRP: £29.12
    £24.75 (Ex. VAT)
  • MULTI-MIX MS Fast Hardener 2.5L

    The MULTI-MIX MS Fast Hardener 2.5L is a high-quality product designed for quick and efficient curing of resins and adhesives. This fast hardener is perfect for projects that require a rapid curing time, allowing you to complete your work in less time...

    MSRP: £36.04
    £30.64 (Inc. VAT)
    MSRP: £30.03
    £25.53 (Ex. VAT)
  • MULTI-MIX MS Extra Fast Hardener 2.5L

    Achieve quick and efficient curing with MULTI-MIX MS Extra Fast Hardener in a convenient 2.5L size. This premium hardener is specially formulated to accelerate the drying process of epoxy resins, ensuring a durable and long-lasting finish. With its fast...

    MSRP: £34.94
    £29.70 (Inc. VAT)
    MSRP: £29.12
    £24.75 (Ex. VAT)
  • MULTI-MIX 2 HS Standard Hardener 2.5L

    The MULTI-MIX 2 HS Standard Hardener 2.5L is a top-of-the-line hardener specifically designed for automotive refinishing applications. This premium hardener is formulated to provide a fast drying time, giving you a professional finish in no time. It is...

    MSRP: £38.11
    £32.40 (Inc. VAT)
    MSRP: £31.76
    £27.00 (Ex. VAT)
  • MULTI-MIX 2 HS Fast Hardener 2.5L

    The MULTI-MIX 2 HS Fast Hardener 2.5L is a must-have for any professional or DIY enthusiast looking to speed up the curing process of their coatings and resins. This high-quality hardener is designed to be mixed with a variety of coatings and resins,...

    MSRP: £56.78
    £48.26 (Inc. VAT)
    MSRP: £47.32
    £40.22 (Ex. VAT)
  • MULTI-MIX 2 HS Extra Fast Hardener 2.5L

    The MULTI-MIX 2 HS Extra Fast Hardener 2.5L is a high-quality product designed to accelerate the drying process of your paint or coating. This hardener is perfect for those who need a quick and reliable solution for their projects. The 2.5L size ensures...

    MSRP: £49.14
    £41.77 (Inc. VAT)
    MSRP: £40.95
    £34.81 (Ex. VAT)
  • MULTI-MIX 2 HS AIR DRY PLUS + HARDENER 2.5L

    The MULTI-MIX 2 HS AIR DRY PLUS + HARDENER 2.5L is a high-quality automotive refinishing product that offers exceptional performance and durability. This advanced formula is designed to provide a smooth and glossy finish on a wide range of surfaces,...

    MSRP: £56.78
    £48.26 (Inc. VAT)
    MSRP: £47.32
    £40.22 (Ex. VAT)
  • LECHLER MACROFAN UHS HARDENERS 500ML

    LECHLER MACROFAN UHS HARDENERS 500ML

    Lechler Macrofan UHS Hardeners are a versatile and high-quality range of hardeners designed to provide optimal curing for various paint applications. Each of the four options offers different drying times and properties to suit different needs and...

    MSRP: £47.86
    £40.67 (Inc. VAT)
    MSRP: £39.88
    £33.89 (Ex. VAT)
  • LECHLER MH440 MACROFAN AIR-TECH UHS HARDENER 500ML

    LECHLER MH440 MACROFAN AIR-TECH UHS HARDENER 500ML

    The LECHLER MH440 MACROFAN AIR-TECH UHS HARDENER is a high-quality product designed to provide exceptional results in automotive refinishing projects. This hardener is specially formulated to work seamlessly with LECHLER's Air-Tech UHS clear coats,...

    MSRP: £42.35
    £36.00 (Inc. VAT)
    MSRP: £35.29
    £30.00 (Ex. VAT)
  • LECHLER HS HARDENER MEDIUM 4L

    LECHLER HS HARDENER MEDIUM 4L

    Lechler HS Hardener Medium 4L is a top-quality product designed for professional use in combination with most Lechler HS products. This hardener is perfect for achieving optimal results in your painting projects, providing a durable and high-quality...

    MSRP: £155.62
    £132.26 (Inc. VAT)
    MSRP: £129.68
    £110.22 (Ex. VAT)
  • LECHLER HS HARDENER MEDIUM 1L

    LECHLER HS HARDENER MEDIUM 1L

    Enhance the performance and durability of your Lechler HS products with the LECHLER HS HARDENER MEDIUM 1L. This medium hardener is designed to provide optimal results when used with a wide range of Lechler HS products, ensuring a professional finish...

    MSRP: £39.23
    £33.34 (Inc. VAT)
    MSRP: £32.69
    £27.78 (Ex. VAT)
  • LECHLER HS HARDENER MEDIUM 0.5L

    LECHLER HS HARDENER MEDIUM 0.5L

    The Lechler HS Hardener Medium 0.5L is a high-quality product designed to be used with Lechler TI Green primer filler, Lechler Matt lacquer, and HS 2000 Clearcoat. This versatile hardener/activator is compatible with all 2K paints and can be used for...

    MSRP: £19.76
    £16.80 (Inc. VAT)
    MSRP: £16.47
    £14.00 (Ex. VAT)
  • LECHLER HS HARDENER SPEEDY 1L

    LECHLER HS HARDENER SPEEDY 1L

    Lechler HS Hardener Speedy is a high-quality 2K hardener designed to accelerate the drying process of various Lechler coatings. This product is available in two convenient sizes, 200ml and 1 liter, making it suitable for both small touch-ups and larger...

    MSRP: £36.08
    £30.67 (Inc. VAT)
    MSRP: £30.07
    £25.56 (Ex. VAT)
  • Octoral H60 Rapid Production Hardener

    Octoral H60 Rapid Production Hardener

    Octoral H60 Rapid Production Hardener is a game-changer for those in need of fast and efficient auto body repairs. This hardener, when paired with C600 Rapid Production Clear, creates a powerful VOC complaint clear/hardener combination that dries in just...

    MSRP: £115.22
    £97.94 (Inc. VAT)
    MSRP: £96.02
    £81.62 (Ex. VAT)
  • MK1 Diamond hard 35 min bake

    MK1 Diamond hard 35 min bake

    The MK1 Diamond Hard 35 Min Bake is a top-of-the-line clear hardener that is perfect for all your automotive painting needs. This product is compliant with the 2007 HS standards, ensuring that you are using a high-quality, environmentally friendly...

    MSRP: £57.11
    £48.54 (Inc. VAT)
    MSRP: £47.59
    £40.45 (Ex. VAT)
  • MK1 Diamond Hardener 20 min bake

    MK1 Diamond Hardener 20 min bake

    The MK1 Diamond Hardener 20 min bake is a high-quality, scratch-resistant clearcoat hardener that is 2007 HS compliant. With a low solvent content, it has the ability to re-flow even after curing, making it a versatile and reliable option for a variety...

    MSRP: £59.95
    £50.96 (Inc. VAT)
    MSRP: £49.96
    £42.47 (Ex. VAT)
  • MK1 Diamond Clearcoat hardener 10 min

    MK1 Diamond Clearcoat hardener 10 min

    The MK1 Diamond Clearcoat hardener 10 min is a top-of-the-line product for achieving a scratch-resistant, high-gloss finish on your automotive painting projects. This 2007 HS compliant clearcoat hardener is designed with low solvent content, allowing it...

    MSRP: £70.48
    £60.58 (Inc. VAT)
    MSRP: £58.73
    £50.48 (Ex. VAT)
36 of 42 Items