Zinsser SealCoat Universal Sanding Sealer Gallon Clear 00851 - (Box of 2)

SealCoat™ Universal Sanding Sealer is a solution of 100% wax-free shellac in denatured alcohol. Formulated using a patented process, SealCoat is guaranteed to be compatible over and under ALL clear finishes. It’s guaranteed to remain fresh and dry to a hard film for at least 3 years after the date of manufacture. PRODUCT FEATURES: Compatible with ALL clear wood finishes Great for sealing ALL interior wood, including floors Dries lightning fast - can be sanded & recoated in minutes Does not darken or yellow with age Easy clean up with alcohol or ammonia and water Gives extra beauty & warmth to water-base polyurethanes Can be used as a pre-stain conditioner for pine and softwoods Can be used as a bond coat under new finishes – adheres to any existing finish