Benjamin Moore Paint Extender - 1 Quart (946 ml)

Benjamin Moore Paint Extender is a premium waterborne additive designed to improve the application of Benjamin Moore’s waterborne paints. It acts as a thinner and open-time extender, making it ideal when painting in hot, dry, or windy conditions. Benjamin Moore Paint Extender has been specially formulated to enhance flow, levelling, and workability without compromising the paint’s durability or finish and is compatible with all Benjamin Moore interior and exterior acrylic and waterborne finishes.

• Extends open time for smoother application in challenging conditions
• Enhances flow & levelling without affecting paint performance
• Minimal VOC & low odour
• Interior & exterior use with brush, roller or spray
• Compatible with all Benjamin Moore acrylic & waterborne finishes

Ensure the surface is clean and free of grease, wax, and mildew.

• Remove any chalk and loose or scaling paint.
• Glossy surfaces must be dulled.
• Un-weathered areas such as eaves, ceilings, and overhangs should be washed with a detergent solution and/or rinsed with a strong stream of water from a garden hose to remove contaminants that can interfere with proper adhesion.
• Stains from mildew must be removed by cleaning with Benjamin Moore Clean (318) or similar product prior to coating the surface.
• For metal surfaces, remove rust.
• Wipe down with paint thinner to remove surface oils.

This product is designed to be used as an extender for interior and exterior waterborne finishes. This product is not designed to be used alone.

• Mix a maximum of 236 mL to a 3.79 L can of waterborne paint

Do not mix this product with alkyd or oil-based coatings.

Delivery

All orders placed on a working day before 3pm will be dispatched on the same day for next working day delivery. Orders placed before 3pm on Friday will be delivered on Monday (excluding bank holidays). Orders placed on weekends and Bank Holidays will be dispatched on the next working day. All orders have a charge of £3.99 for express delivery. We strongly suggest customers avoid booking tradespeople until they receive their order. Next Day Paint will not be held liable for any costs incurred due to order processing errors, delivery delays, or other issues that may result in financial loss.

Special Delivery

You can now choose some special delivery options. 

• AM Delivery: Get your order by 2pm
  If placed on a working day before 3pm, the AM Delivery will be dispatched on the same day for Next Working Day delivery. 
  Orders placed before 3pm on Friday will be delivered on Monday AM (excluding bank holidays). Orders placed on weekends and Bank Holidays will be dispatched on the next working day for delivery on the following AM. All orders have a charge of £12.99 for AM delivery.

• Late Cut-Off: Get an extra hour to place your order for Next Working Day delivery.
  Orders placed on a working day before 4pm will be dispatched on the same day for Next Working Day delivery. 
  Orders placed before 4pm on Friday will be delivered on Monday (excluding bank holidays). Orders placed on weekends and Bank Holidays will be dispatched on the next working day. All orders have a charge of £5.99 for Late Cut-Off delivery.

• Saturday Delivery: Get your order on Saturday
  Option available on Fridays. Orders placed on Friday before 3pm will be delivered on Saturday. All orders have a charge of £9.95 for Saturday delivery.

Exceptions

We do not deliver to the Channel Islands or the Republic of Ireland

Certain postcodes delivery times and charges may vary please head to the cart to see your available delivery options.

Returns

We offer a 14 day money back guarantee for all goods shipped correctly that are not required. If the item is not required, please send the item back for a full refund in its original condition, unused with its original packaging. Please note return for unwanted item is at your own expense.

Contact us as soon as possible to inform us you will be returning the product either by the contact form below or by calling our team on 0161 960 0217.

Please note any bespoke or mixed to order items can not be returned, if you are unsure this is your product please check the listing or contact us for details. 

We always recommend getting samples or contacting us for free of charge colourcharts. We do our best to represent colours as accurately as possible however screens variations and different surfaces can alter this. Unfortunately in the event you do not like the colour we are unable to accept the product back if they it has been opened.

Damaged Paint

Please visit our damages page where we can help resolve the issue for you. 

Incorrect Item

We will be happy to organise an exchange for the correct goods at no extra charge to yourself, please get in touch to organise this.

Faulty Items

If you find a fault with your product, we can offer a full refund or exchange within 30 days. We test every product that is returned to us, sadly if a product is found to have no fault we cannot refund this and the you will be given the option to have this returned to you. Please get in touch to discuss these options. If you find fault after 30 days of purchase you may wish to contact the manufacturer directly as they will be able to offer support with the product.