A tough all-purpose primer for use when extra masking or isolation of substrate is required, such as over oil based (enamel) paints when changing to a water based (acrylic) system, or for timber prone to tannin bleed.
Stir thoroughly prior to use. Apply two coats by brush or medium nap roller. Touch dry in 2 hours. Allow minimum 6 hours dry time between coats. Allow 24 hours dry time before over-coating. Sydney Harbour’s Universal Primer will reach maximum cure and hardening up to a week after painting.
Approximately 400 sq. ft. per gallon, depending upon porosity, surface texture and wastage rates.