Glue on a window sill and seal it immediately. With this glue you can do both. The fischer SEALING ADHESIVE is the multi-adhesive for both functions in one work step. The fischer SEALING ADHESIVE is ideal for sealing joints in bathrooms and kitchens. Due to its high elasticity and durability, it is suitable for indoor and outdoor use. The fischer sealing adhesive has an integrated press. This saves an additional press gun and you can start immediately. The fischer SEALING ADHESIVE sticks and seals quickly. This means that your windows and tiles are ready for use again after a short time. The special cartridge does not require any additional tools, the adhesive comes evenly out of the cartridge at the push of a button. Working cleanly is child's play.