Rust-Oleum 5161 Flexible Joint Primer


We no longer stock this product, but can recommend Rust-Oleum 5401 Epoxy Impregnation Primer as a great alternative.

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Product Description

We no longer stock this product, but can recommend Rust-Oleum 5401 Epoxy Impregnation Primer as a great alternative.

Rust-Oleum 5161 Flexible Joint Primer is used to prime all gaps and cracks prior to the application of Rust-Oleum 5160 Flexible Joint Filler. Its unique formulation bonds to the substrate and forms a chemical bond when the Rust-Oleum 5160 Flexible Joint Filler is applied. Rust-Oleum 5160 Flexible Joint Filler should not be used without the prior application of the Rust-Oleum Rust-Oleum 5161 Flexible Joint Primer otherwise adhesion problems may occur.

Rust-Oleum 5161 Flexible Joint Primer should be applied undiluted by brush. Make sure the primer is brushed thoroughly into all areas of the gap or crack - bottom, edges, sides and if possible slightly overlapping the top edge to ensure a good joint is achieved. Once the primer has dried the 5160 Flexible Joint Filler from Rust-Oleum can be applied directly onto the primer with no further preparation required.

It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.

Technical Data

Typical Coverage (per coat)up to 100m per 250ml
Touch Dry30 mins
The figures stated above are approximate. Please ensure you refer to all datasheets for full application information.


Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.


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