Shell Guard RTU


Designed to be applied to bare wood and top coated with stain within 3 days to lock it in. Covers 150 to 250 sq ft. per gallon. Can be applied with a low pressure sprayer or Brush.



Shell-Guard RTU is a ready to use wood preservative. Borates are recognized as being the most effective “green” wood preservatives that are available. Shell-Guard RTU is a borate wood preservative that is colorless, odorless and has a very low toxicity to people and pets. It is effective for preventing and eliminating wood decay and wood destroying insect infestations in exterior and interior wood members.