HEALTHY SEXYHAIR SEAL THE DEAL SPLIT END MENDER Sign, seal and help repair 90% of split ends with just one use with Seal the Deal Split-End Mender Lotion. It instantly seals mends your tips to reduce the appearance of split ends by delivering moisture flexibility while giving you stronger hair thermal protection of up to 450F. Can be applied on damp or dry hair. On damp hair, apply from mid-shaft to ends before any other styling product. On dry hair, lightly apply to ends. Reapply as needed. Pro Tip: You can layer this on damp hair or can use it to polish a finished style for extra shine smoothness.