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.
Price Range
$ 32 - $ 40.5
Dulux 1-Step Oil has excellent hiding power, good sanding properties and is ideal for locking in water based stains and priming tannin rich timber. Stain blocking Superior tannin blocking Fast drying and no sanding required Suitable for interior and exterior use Use under any top coat
DULUX 1 STEP OILBASED PRIMER SEALER UNDERCOAT 500ML
5.0
4 reviews
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1 star 0
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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