Lelan
✓
A great primer and sealer for timber of any sort. Saves so much prep time.
A great primer and sealer for timber of any sort. Saves so much prep time.
Product details
Reviews for DULUX 1 STEP OILBASED PRIMER SEALER UNDERCOAT 500ML
Receipt-verified shopper feedback for this product.
5.0 / 5
4 reviews
Overall Sentiment Very Positive
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Receipt-Verified Reviews
All reviews are collected by invitation after a verified purchase and reflect real ownership across online and in-store transactions.
Lelan
Mar 7, 2026
A great primer and sealer for timber of any sort. Saves so much prep time.
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Irene
Nov 12, 2025
brilliant Primer with great coverage from the first coat. always reliable products from Dulux
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Louise Sutherland
Oct 5, 2025
it is great, very thick and fires very fast, especially on a hot day. would recommend cleaning paint brush frequently
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Richard Person
Jun 8, 2025
An awesome preparation product for making sure metal etc doesn't rust. Used it under lintels in my house and then overcoated with whatever paint I wanted. Very satisfied.
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Showing 1-4 of 4 reviews
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