Cheshireseal are Specialists in old window renovation draughtproofing and all types of exterior joinery repairsCheshireseal built up its business by becoming a specialist applicator of the Window Care System. The company have experience working in the government sector /special projects, Cheshireseal specialises in carrying out the work using high quality products and tools for in situ repair, maintenance, restoration and conservation . Durable Alternative to Linseed Oil Puttydry seal - an elastic glazing sealant.Linseed oil putty is widely used for glazing windows and doors. The putty is inherently brittle and generally shrinks away from the glass. The breakdown of putty causes early breakdown of paints and is mainly responsible for open joints and in-situ wood decay due to moisture ingress. The Window Care Dry Seal is an elastic glazing sealant which can be used for puttied windows and for perimeter sealing.The Dry Seal is paintable and is extremely effective against moisture ingress. In the event of the breakage of glass, Dry Seal is easier to renew compared to the removal/renewal of hardened linseed oil putty.The use of Dry Seal instead of linseed oil putty can help to achieve longer paint durability and can contribute toward the prevention of in-situ wood decay. 10 years repair guarantee.We're proud of our work. That's why we guarantee it!