Window Putty

Browse our range of glaziers’ putty, suitable for use wherever windows are found. These mastics can be used in wooden and metal frames and include products for glazing greenhouses.

Among the range is our Multi-Purpose Linseed Oil Putty, which is easier to apply than most competitive putties. Butyl Glazing Putty is ideal for fitting double-glazed windows, while 103 Trowel Mastic is a premium oil-based mastic for perimeter pointing around wood and metal window and door frames.

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Find the right putty for any glazing project

• 101 Multi-Purpose Putty: This linseed oil putty has an extended shelf life and is noted for its ease of application. Suited for use in single glazing of pre-treated wooden and metal rebates.
• 102 Butyl Glazing Compound: A butyl putty suitable for use with laminated or heat-absorbing glass, bedding insulated glass units or in glazing greenhouses – whether metal or timber. Its added plasticiser improves adhesion and helps prevent cracking.
• 103 Trowel Mastic: This premium oil-based mastic is ideal for perimeter pointing around wood and metal window and door frames. Trowel applied, it forms a weather-tight seal. It is also suitable for repointing brickwork and for bedding windows or door frames into their surrounds.

You can trust The Builders’ Brand

Our window putties are designed and developed to offer a top-class finish, just like our entire building products range. If you have any questions, get in touch with our technical experts or check our blog for further insights.

When you’re ready to order, create a trade account or login. Purchases made before 12 noon will be delivered in three working days.