An effective water-based stainblocker for redwood bleed (tannin), ink, nicotine & water staining. Pale lilac colour.


Tannin bleed is an acid which will seep through paint as a yellow, pink or brown stain, ruining your finish. It is common in redwood furniture such as mahogany, cedar and kauri, or in the knots of pine.

Stainblock Primer