Velvet Antler Tech VelvaLok Velvet Antler Preservative 1 Gallon Jug The ONE and ONLY velvet antler preservative on the market that sets, dries, and preserves natural velvet while getting rid of bugs. Just spray and walk away! Preserves velvet in 72 hours! Non-toxic and safe to handle - no special tools, needles, or harmful chemicals required!