Hammerite Kurust converts rusty metal to a clean surface in 15 minutes. It is ideal for small area...Hammerite Kurust converts rusty metal to a clean surface in 15 minutes. It is ideal for small areas of rust, stone chips, and scratches. This rust treatment requires no primer or undercoat and can be topcoated after only 3 hours. It is simple to apply and does not need to be rinsed off. It converts iron oxide to stable iron complexes. Suitable for fire surrounds, garage doors, BBQs, and metal garden furniture. Available in 90ml.
Best current price£5.42from Blueperry agriculture (UK)
Hammerite Ock90 One Coat Kurust Blister 90MlFree delivery in 1–3 days£8.98Visit shop →
Hammerite Ock250 One Coat Kurust Bottle 250Ml 5011867002453Free delivery in 1–3 days£9.99Visit shop →
Hammerite Ock250 One Coat Kurust Bottle 250MlFree delivery in 1–3 days£9.99Visit shop →
Product Information
Full details
This guide is for anyone looking to remove rust and protect metal surfaces, such as furniture, fire surrounds, and garage doors. Hammerite Kurust quickly converts rust into a stable surface, saving you time and effort. However, it's best suited for smaller areas and may require multiple applications for heavily rusted areas. This guide will provide information on how to use Hammerite Kurust effectively, ensuring your metal items are protected and look their best.
All features
Colour
Blue
Model Part Number
5092819
Brand
Hammerite
Extended Product Information
FAQs
How much surface area does a 90ml bottle cover?
The 90ml bottle covers approximately 1.8-2.25 square meters, depending on the surface and the amount of rust.
Can I use Hammerite Kurust on painted surfaces?
No, avoid applying Hammerite Kurust to painted areas. It is designed to treat rust on bare metal surfaces only.
Do I need to rinse off Hammerite Kurust after application?
No, Hammerite Kurust does not require rinsing. It's designed to be left on the surface to convert the rust.
How long should I wait before applying a topcoat?
You should wait at least 3 hours after applying Hammerite Kurust before applying your topcoat.
What should I do if I get Hammerite Kurust on my skin?
Wash the affected area thoroughly with soap and water. If irritation persists, seek medical advice.
Where can I use Hammerite Kurust?
Hammerite Kurust is suitable for a variety of metal items, including furniture, garage doors, BBQs, and metal garden furniture.
How should I store Hammerite Kurust?
Store Hammerite Kurust in a dry, well-ventilated area, away from frost and direct sunlight.
Troubleshooting
Kurust doesn't change color after application.
Reapply Kurust to the affected areas and ensure adequate coverage. The product may need more time to react with the rust, depending on the severity.
Paint doesn't adhere to the treated surface.
Ensure the surface is completely dry and free from any residue before applying the topcoat. Lightly sand the treated area for better adhesion.
Product is too thick to apply easily.
Make sure you shake the container well before use.
Pros and Cons
Pros
Quickly converts rust, saving time and effort.
No primer required, simplifying the application process.
Suitable for various metal surfaces and applications.
Fast drying time allows for quick topcoating.
Easy to apply with a brush.
Cons
May require multiple applications on heavily rusted areas.
Best suited for smaller areas of rust, stone chips and scratches.
Unused Kurust should not be returned to the original container.
Setup, Compatibility & Care
Setup
Preparation: Clean the metal surface thoroughly. Remove loose rust, dirt, grease, and any existing loose paint or rust using a wire brush or sandpaper. Ensure the surface is dry before applying Hammerite Kurust.
Application: Shake the Kurust container well. Using a brush (pencil brush for the 90ml variant), apply directly onto the rusty areas, working into pitted areas and edges. Avoid applying it to painted areas.
Drying: Allow the Kurust to react with the rust for approximately 15 minutes. It will turn the rust blue/black. Reapply if it doesn't change color within an hour. Wait for 3 hours before applying a topcoat.
Compatibility
Suitable Surfaces: Ideal for fire surrounds, garage doors, BBQs, and metal garden furniture.
Topcoats: Compatible with most metal paints, but always check the paint manufacturer's recommendations.
Care
Storage: Store Hammerite Kurust in a dry, well-ventilated area, away from frost and direct sunlight.
Tool Cleaning: Clean the brush with water after use.
Disposal: Dispose of the product and container in accordance with local regulations.