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£16
A specially formulated wax which penetrates rust & dirt preventing further corrosion. Use on open surfaces or cavities. Even damp & dirty surfaces will not affect its superb performance. Ideal for vertical surfaces, if you are planning on using on the inner chassis rails then please consider Dinitrol ML or 1000 as these products offer better creeping properties. To clean use white spirit or solvent & elbow grease. Not recommended to thin it down with anything. Steam clean the underneath of the vehicle & allow to dry, remove any flaking rust & mask up any areas where you do not want the wax to go, time consuming but well worth the effort as it is difficult to remove any unwanted overspray later. Treat any surface rust with the rust converter (3125HS), once it has turned black proceed to treat the cavities with the cavity wax also giving a fine coating of cavity wax to the underbody of the vehicle with any you have left over as it contains rust inhibitors. Leave overnight to dry & then apply the underbody coating (4941), this will dry to a leave a finger print in it type finish as it remains soft underneath so it can migrate & reseal itself when it gets a stone chip. When dry remove the masking & away you go. Don't forget to wear something you can throw away afterwards.   ...
Archived Product
£15
Dinitrol 3125 HS is a specially formulated wax which penetrates rust & dirt preventing further corrosion. Use on open surfaces or cavities. Even damp & dirty surfaces will not affect its superb performance. Dinitrol 3125 HS will not crack, chip or peel & is designed for application to internal & external surfaces of cars, trucks & busses. The product is particularly suitable for use on old vehicles where corrosion is evident on e g the underbody. Ideal for vertical surfaces, if you are planning on using on the inner chassis rails then please consider Dinitrol ML or 1000 as these products offer better creeping properties. Severely attacked areas can be applied in combination with Dinitrol ML (S330) for greater effect. Available in 500ml (Aerosol) & 1 litre. Method of use: Dinitrol 3125 HS is applied by spraying with manual or semi-automatic application equipment, & is suitable for either airmixed or airless spraying. To clean use white spirit or solvent & elbow grease. Not recommended to thin it down with anything. Store in dry conditions away from other combustible materials, heat & direct sunlight. It should not be stored at a temperature above 30 deg C. If stored at low temperature the container should be held at a temperature of 15 to 25 deg C for 24 hours before use. Application temperature should be between 15 & 30 deg C. Application: Steam clean the underneath of the vehicle & allow to dry, remove any flaking rust & mask up any areas where you do not want the wax to go, time consuming but well worth the effort as it is difficult to remove any unwanted overspray later. Treat any surface rust with the rust converter, once it has turned black proceed to treat the cavities with the cavity wax also giving a fine coating of cavity wax to the underbody of the vehicle with any you have left over as it contains rust inhibitors. Leave overnight to dry & then apply the underbody coating (4941), this will dry to a leave a finger print in it type finish as it remains soft underneath so it can migrate & reseal itself when it gets a stone chip. When dry remove the masking & away you go   ...
Archived Product
£16
Front valances & under wings are always subject to stone chips, give long term protection by spraying Stone Chip. Long-term protection products against corrosion & stone chipping with a synthetic resin/plastic basis. After drying, the materials are resistant to carbon hydride-based cold cleaning agents, surfactant-based acid & alkaline high pressure cleaners, salt water & road salt.

Colour:
Black Available

Size:
500ml & 1L



...
Archived Product
£13.99
Front valances & under wings are always subject to stone chips, give long term protection by spraying Stone Chip. Long-term protection products against corrosion & stone chipping with a synthetic resin/plastic basis. After drying, the materials are resistant to carbon hydride-based cold cleaning agents, surfactant-based acid & alkaline high pressure cleaners, salt water & road salt.

Colour:
Black Available

Size:
500ml & 1L



...
Archived Product
£17.4
DINITROL 4941 is a black solvent based underbody coating which resists corrosion & abrasion. The underbody coating product is widely used in the treatment of vehicles during production, at import plants & in aftermarket applications. When applied to a clean, dry surface, it adheres to both painted surfaces & those coated with a layer of PVC or similar material. Zinc, rubber & plastics are completely unharmed by the product. DINITROL 4941 / Car is also designed for use on spare parts, machines & iron & steel structures in highly corrosive environments. Apply over Dinitrol HS 3125 for the ultimate in rust prevention. To apply this product use Wax / Shutz Gun. Available in Aerosol (500ml) or 1 litre. ...
Archived Product
£26.99
The DINITROL 6030 Pyrmoplast Aluminium
- Metalised Body Filler came out as best budget buy in an independant survey into non pourous
...
Archived Product
£11.99
Dinitrol 410UV Black Joint Sealer. After welding, you must always seal joints between panels properly, preventing future corrosion caused by moisture seeping into the joints. Dinitrol Joint Sealer is easy to apply with a standard caulk gun & dries within hours ready to paint. Caulking gun not included. DINITROL 410UV features
- One component polyurethane sealing & adhesive compound.
- Fast drying, elastic & can be over-painted. Immediate over-painting is possible
- wet on wet
- however, do not use paint with alcohol or alkyd-resin.
- Used for attaching plastic body panels, spoilers, body kit, scoops & vents to bodywork.
- UV resistant. Also available in White. * Product contains Isocyanates.





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Archived Product
£33.59
Dinitrol Converust RC900 forms an impenetrable barrier to oxygen & moisture. Ideal for cavities, panels & under-body work. Loose & flaking material should be removed but it is not necessary to clean down to bare metal. This Aerosol version of Dinitrol Converust RC800 converts rust to a stable organic iron compound. Dries to a hard black film ready for fillers or topcoats. 400ml aerosol. ...
Archived Product
£19
Maintain an immaculate engine bay with Dinitrol Corroheat 4010
- Clear Wax Treatment, a heat resistant, corrosion prevention
...
Archived Product
£22.8
Maintain an immaculate engine bay with Dinitrol Corroheat 4010
- Clear Wax Treatment, a heat resistant, corrosion prevention
...
Archived Product

Dinitrol 4941 Black Underbody Coating Rust Preventive Fluid Aerosol
(500ml)

DINITROL 4941 is a black solvent based underbody coating which resists corrosion and abrasion. The underbody coating product is widely used in the treatment of vehicles during production, at import plants and in aftermarket applications. When applied to a clean, dry surface, it adheres to both painted surfaces and those coated with a layer of PVC or similar material. Zinc, rubber and plastics are completely unharmed by the product. DINITROL 4941 / Car is also designed for use on spare parts, machines and iron and steel structures in highly corrosive environments. Apply over Dinitrol HS 3125 for the ultimate in rust prevention. To apply this product use Wax / Shutz Gun. Available in Aerosol (500ml) or 1 litre.
RIP - This product is no longer available on our network. It was last seen on 12.11.2023

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  • Availability: Out Of Stock
  • Supplier: Frost
  • SKU: S317_47313
Availability: In Stock
£13.8

Product Description

DINITROL 4941 is a black solvent based underbody coating which resists corrosion & abrasion. The underbody coating product is widely used in the treatment of vehicles during production, at import plants & in aftermarket applications. When applied to a clean, dry surface, it adheres to both painted surfaces & those coated with a layer of PVC or similar material. Zinc, rubber & plastics are completely unharmed by the product. DINITROL 4941 / Car is also designed for use on spare parts, machines & iron & steel structures in highly corrosive environments. Apply over Dinitrol HS 3125 for the ultimate in rust prevention. To apply this product use Wax / Shutz Gun. Available in Aerosol (500ml) or 1 litre.

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Jargon Buster

PVC - Polyvinyl Chloride - A type of insulating plastic
Zinc - A chemical element, a silver metal. Corrosion resistant. Combined with Copper makes Brass
Black - A colour which does not emit any colour of the spectrum. Black absorbs all frequencies of the spectrum.
Litre - A unit of volume equivilent to 1000 Mililitres
Steel - An alloy made predominately of Iron combined with <2% carbon
Dry - A term used to describe an item with has little or no water present
Dry - A term used in wine making to describe the lack of sugar (sweetness)
rubber - Synthetic rubber is any artificial elastomer, usually a polymer, and is used as a substitute for natural rubber.
rubber - Natural rubber is an elastomer derived from the latex containing sap of some plants.
iron - An electrical deviced used for removing creases from fabrics
iron - A chemical element (FE). The most common element on earth
Car - A machine used for transport which runs on roads
Corrosion - The wear and tear of an object.
Abrasion - Something that can become damage through wear and tar via scraping or wearing away.
Treatment - A way in which medics care for patients illnesses. A manner which someone behaves to someone else.
Layer - Adding extra quantities of materials for extra practical benefits, e.g. warmth.
Wax - A yellow mouldable substance typically used to polish or protect things e.g. fruit.

Supplier Information

Frost
Explore automotive excellence at Frost. Unleash your vehicle's potential with a vast selection of high-quality automotive tools, paints, and restoration supplies. Whether you're a DIY enthusiast or professional, find everything from specialized tools to performance-enhancing additives. Discover a comprehensive range of car care products, welding equipment, and custom paint solutions. With decades of expertise, Frost is a trusted resource for automotive restoration and customization. Navigate our user-friendly platform for a seamless shopping experience. Elevate your automotive projects with Frost's commitment to quality, innovation, and exceptional customer service. Drive your passion with the tools and supplies you need, available at your fingertips.
Page Updated: 2024-02-26 14:21:52

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