SKU: 11785725157

Ronseal Superflexible Primer and Undercoat 750ml - All Colours

Sale price$10.92 Regular price$12.13
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Ronseal Superflexible Primer and Undercoat 750ml - All ColoursRonseal Super Flexible Wood Primer & Undercoat utilises a highly flexible resin to improve the performance of your exterior topcoat finish. It moves with the wood to maintain adhesion, helping to prevent cracking and peeling of the topcoat. This innovative formula adheres superbly, acting as both a primer and undercoat in one, providing the ultimate base coat for any topcoat. This primer also features an advanced stain locking mechanism that creates a

Ronseal Super Flexible Wood Primer & Undercoat utilises a highly flexible resin to improve the performance of your exterior topcoat finish. It moves with the wood to maintain adhesion, helping to prevent cracking and peeling of the topcoat. This innovative formula adheres superbly, acting as both a primer and undercoat in one, providing the ultimate base coat for any topcoat.

This primer also features an advanced stain-locking mechanism that creates a barrier, stopping extractives and tannins found in resinous woods from discolouring your paintwork. It is ideal for priming any exterior hardwood, including Mahogany, Oak, and Teak, ensuring a pristine and long-lasting finish.

Perfect for use on exterior wooden doors, window frames, cladding, and fascias, Ronseal Super Flexible Wood Primer & Undercoat is also suitable for interior wood. The white primer is great for lighter colours, while the grey primer is ideal for darker colours. With a coverage of 10.0m² per litre, it requires two coats and can be applied with a brush, drying in just 2 hours.

Key Features

  • Highly flexible resin for superior topcoat performance
  • Prevents cracking and peeling
  • Primes and undercoats in one
  • Advanced stain-locking mechanism
  • Ideal for exterior hardwoods like Mahogany, Oak, and Teak
  • Suitable for both exterior and interior wood
  • White primer for lighter colours, grey primer for darker colours
  • Coverage: 10.0m² per litre
  • Number of coats: 2
  • Drying time: 2 hours
  • Application: Brush
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 11785725157

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4.1 ★★★★★
Based on 11 reviews
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Shopper
Pawtucket, US
★★★★★ 5
Good stuff !
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
This is an excellent product. Easily moldable, cuttable with good scissors or razor knife, very sticky, works great. This pack was enough to do all 4 doors on a crew max truck, and I went wild on the fronts. I used 9 peices on each rear door which was just enough, and the rest on the fronts. I doubled up layers and even used some on the back of the door panels. If you follow the instructions and dont go wild you might even have extra left over. It works just like you would imagine. Without doing the entire cab there will still be road noise but this helped noise, better audio, no buzzing door panels, terrific improvement. It is kind of heavy, so extra weight is added to truck, but that really isnt a bad thing. It is noticable but in a good way. Get it. Use it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
O
Verified Purchase
Odin M Turner
Grantham, US
★★★★★ 4
Good product
Model: 36 SqFt(3.4 SqM)
Easy to roll out. Works great  Why did you pick this product vs others?: Fair price for the amount of coverage, good quality  Works well: Easy to install, rolls out great. Forms to contours well
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Reviewed in the United States on July 13, 2025
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Verified Purchase
BRIAN HEATH
Lowell, US
★★★★★ 5
Great product
Model: 36 SqFt(3.4 SqM)
I used this on the doors of a Toyota Tacoma, worked as it described. Reduced the road noise significantly.. Need to buy another box for the floor and roof of the truck..
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Reviewed in the United States on May 15, 2026
T
Verified Purchase
TimtheK
Dallas, US
★★★★★ 5
Great product - Add foam product for complete solution
Model: 36 SqFt(3.4 SqM)
Used in two cars with speaker upgrades. Easy to install but get the roller for assured adhesion.removes "tinnyness" from large metal resonators. Use with foam absorptive material for a complete system.
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Reviewed in the United States on April 14, 2026
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Verified Purchase
TitothePinkTorpedo
Whiting, US
★★★★★ 5
Great Product for noise reduction in Auto Use.
Model: 36 SqFt(3.4 SqM)
I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025

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