Glass Putty Soudal SIL ST-0.5 — glazing compound 0.5 kg

Soudal SIL ST-0.5 — glazing compound 0.5 kg is a ready-to-use glass putty formulated for sealing and bedding glass in window and door frames. The 0.5 kg package contains a putty with a workable consistency that facilitates forming continuous beads and filling joints between glass and frame. It is suitable for both repair and replacement of glass panes and for professional glazing work in wooden or metal frames.

Advantages

The putty provides a pliable, easy-to-shape material that adheres to common frame materials and maintains its form during application. Its consistency enables smooth finishing and reduces the risk of shrinkage or cracking when properly applied. Packaged in a practical 0.5 kg size, it is convenient for small jobs and targeted repairs without unnecessary waste.

Suitable for

• Sealing and bedding glass in wooden window frames
• Sealing and bedding glass in metal frames
• Replacement and repair of individual panes
• Professional glazing tasks in residential and light-commercial settings

Key specifications

• Form: ready-to-use glazing putty with workable consistency
• Net weight: 0.5 kg
• Primary application: sealing and bedding of glass panes in frames
• Suitable substrates: typical wood and metal frame materials
• Application temperature: suitable for standard indoor glazing conditions (follow manufacturer guidance for exact ranges)

How to use

Prepare the frame and glass surfaces by removing old putty, dust, grease and moisture. Knead the putty until it reaches a uniform, pliable consistency, then form into a continuous bead or pack into the glazing rebate to bed the glass. Press the glass firmly into position and tool the exposed putty to obtain a neat finish, removing any excess material. Allow the putty to cure according to ambient conditions and the manufacturer’s instructions before painting or exposing to weather where applicable.

Usage recommendations

For best results, use appropriate glazing tools and protective gloves. Work within recommended temperature ranges, ensure substrates are clean and dry, and follow safety and disposal instructions from the manufacturer. When performing exterior glazing or long runs, allow sufficient curing time before exposing the joint to direct weather.