Thompson's Stain Block Damp Seal 250ml Option:250ml Based on a high quality

Based on a high quality water-borne

Medium & Dark

3/16" bore

we recomend item 419632

woodlice and other crawling insects in the home and garden fast and effectively|Can be applied to any non absorbant surface|Dries to a hard clear film which kills insects within a few hours of coming into contact with treated surface|One application remains active for months|Contains Deltamethrin and Pyrethrins

Thompson's Stain Block Damp Seal 250ml Option:250ml Based on a high qualityHigh performance seal for sealing and covering damp, water and other household stains in one coat Micro porous formulation allows trapped moisture to escape Can be applied directly to damp surfaces Permanently stops the reappearance of stains