Elastometal Anticorrosion Waterproofing Roof Paint

15 Years Life Expectancy in C5-M Coastal environments. 200% Elasticity

No primers required apply direct to Metal roofs. Extensive range of RAL Colours

Elastometal Roof Paint Sml1
RD-Eco PowerClean banner 1
Elastometal Roof Paint Sml3
Rd Elastometal Ral Classic

Elastometal Waterproofing Roof Paint for Metal Roof Buildings and Rusty Steel Structures. Unlimited Colour Choice, Free Next Day Delivery

15 Year life expectancy in the most aggressive C5-M coastal environments and 25 years life expectancy in Heavy Industrial C4 locations. The only Metal Roof Waterproofing Paint available in an extensive range of Colours.

No abrasive blast cleaning required, prepare the surface using high pressure water jetting. A Direct to metal waterproofing paint with no additional primers required. Two coats applied by Airless Spray or Roller at 350 microns dry film thickness with protect your metal roof from corrosion and water ingress for over 15 years.

Elastometal Waterproofing Roof Paint is available in over 2000 RAL and NCS colours  to colour coordinate with your Cladding, Façade and Building. Made in the West Midlands for free next day delivery throughout the UK.

Recommended for the renovation and waterproofing of metal roofs and cladding in aggressive industrial locations.

Elastometal Waterproofing Roof Paint is an advanced environmentally compliant water-based technology with low emissions and low odour.

Greater than 200% elasticity to allow expansion and contraction of metal panels without cracking. A flexible fleece is also available to reinforce vulnerable overlapping panels and seams.

Elastometal Waterproofing Roof Paint is recommended for application by commercial roofing and cladding contractors on large commercial projects. It is available in a wide range of RAL Classic and NCS Colours in a matt finish (15%).


RD Coatings Elastometal Waterproofing Roof Paint is for the renovation of metal roofs in aggressive industrial and marine environments. Recommended by Professional roofing contractors for the repair and maintenance of metal roofs. Elastometal Waterproofing Roof Paint has excellent elasticity (200%) and anticorrosion properties, it is easy to apply without the need for abrasive blast cleaning. This is a Fast Drying water based coating and recommended as a maintenance roof coating for steel, cast iron, CorTen steel, weathered galvanised steel, aluminium, and plastisol coil coated sheets. Available for next day delivery in an extensive range of RAL & NCS colours in a matt finish (15% gloss).

Elastometal Roof Paint is a fast drying single pack water based anticorrosion and waterproofing primer finish for the restoration of metal roofs. It is suitable for harsh industrial and C5 marine environments, with a life expectancy of over 15 years. The elasticity is >200% preventing film defects on roofing subject to broad and frequent temperature changes. It is exterior durable without the need for abrasive blast cleaning on roofing and cladding. It can be applied by Airless spray, brush or roller on all types of substrates. Two coats are recommended on cast iron, steel and old galvanised roofs.

This product is a single pack primer finish a cost effective solution for the renovation of metal roofing and cladding. It may be applied to CorTen steel, cast iron, aluminium, weathered galvanised steel sheets, plastisol and polyester powder coated sheet. It is a cost effective solution when renovating warehouses, factories, roofing and cladding. It can be applied in thick layers by airless spray, two coats of 175 microns dry film thickness each are required to achieve a long lasting protection.

Elastometal is a Dry Fall coating any overspray can be easily removed after spraying reducing clean up time. It is water based, easy to handle, safe and has no fire risks. It is a fast drying system that greatly reduces downtime during installation. Virtually odour free, it does not affect neighbouring occupants and can be used in occupied buildings.

Roof Fleece may be used to protect corroded steel and weak points between joints and roof stacks. Simply cut and place the fleece in the areas requiring additional protection and brush Elastometal through the weave to encapsulate it. When dry apply two full coats of the product. It is an ideal solution for roofs at risk of stagnating water and ponding corrosion.

Elastometal Waterproofing Roof Paint is ready for use and no additional primers are required. When applying by airless spray or in warm weather conditions up to 3% water may be added. It is touch dry in 3 hours and recoatable in 6 hours. All tools and equipment may be cleaned after use using water.

Surface Preparation

Carbon Steel: Minimum St2 (ISO 8501-1), no abrasive blast cleaning required.

Old Galvanised steel: Surface to be clean and dry with a rough dull surface

New Galvanised steel: Use Multiprim primer

Aluminium: Surface to be clean and dry, abrade with non metallic abrasives or pads

Painted surfaces: Surface to be clean, dry and undamaged compatible coating, free from oil grease and other contaminants.

Technical Data

Download Datasheet Download Datasheet

Volume Solids (ISO 3223): 56%

VOC Content: 8 g/lt

Flash point (ISO 3679): Non Flammable

Dry Film thickness: 350 microns

Wet Film thickness: 625 microns

Theoretical coverage: 840g/sq m per 350 micron coat

Touch Dry 23c: 3 hrs

Overcoat 23c: 6 hrs

Nozzle tip: 15-23 thou

Pressure at nozzle: 2100psi,

Thinner: Water for airless spray only (3%)

H&S: Observe the precautionary information on the container. Refer to MSDS for full health and safety information and storage regulations.


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.


RAL Classic 1000
RAL Classic 2000
RAL Classic 3000
RAL Classic 4000
RAL Classic 5000
RAL Classic 6000
RAL Classic 7000
RAL Classic 8000
RAL Classic 9000
Paint Can

Stock Colours Available


Free Delivery