Non Yellowing Exterior Varnish
Its easy to use dries within a few hours can be applied multiple times within 24 hours dries completely clear and doesnt yellow over time.
Non yellowing exterior varnish. Mod Podge Spray Acrylic Sealer that is Specifically Formulated to Seal Craft Projects Dries Crystal Clear is Non-Yellowing No-Run and Quick Drying 12 ounce Gloss 46 out of 5 stars 6797 688 6. Wont yellow like traditional yacht varnish. Adds protection to wood without changing its colour.
When you use a finish that has a UV absorber you are only slowing down the yellowing. In all liklihood though this finish will yellow a bit with time since the product is oil-based. Wait at least 24 hours before applying Water Based Helmsman over Minwax Wood Finish.
But the safest route is no use of topcoat over whites and light paint. Any finish that has nitrocellulose NC in its makeup will yellow. This is a very protective film finish that should last a good long time.
The best non-yellowing clear coat is Minwaxs Polycrylic. Alkydoil based paints because of their curing mechanism tend to yellow particularly in areas that are not exposed to sunlight. 88 057Ounce 898 898.
It wont yellow over time its rainproof in just one hour and you dont need to do too much prep. Clear by Johnstones Professional is a durable fast drying non-yellowing clear water based satin varnish with optimum protection against UV and mould for interior and exterior timber. Shake can vigorously for 2 minutes before use.
Apply it to both oil and acrylic paintings and remove it with turpentine or white spirits. If desired apply Minwax Wood Finish or Minwax Water-Based Wood Stain to unfinished interior wood surfaces following label directions. Intergrain UltraClear Exterior is a tough clear water based timber finish for use on window frames doors and trims.