Targeted sealing? Because minor surface damage often occurs during edging and mechanical finishing, wood-based panels in particular tend to swell and should therefore always be sealed. The AQUA-STOP-PEN simply and permanently seals both the finest hairline cracks and joints in plastic, wood, metal or stone surfaces: apply the liquid thinly with the felt tip of the pen and allow to dry for one minute. The pores are then sealed watertight. Even steam can no longer cause any damage. Thanks to the dense protective layer – which is also oil-repellent – no more dirt gets into the joint, so it stays beautiful longer and is easy to clean. The AQUA-STOP-PEN can be used in kitchens and bathrooms and everywhere finished furniture parts or built-in furniture is exposed to moisture and dirt.