Skip to main content

DOWSIL™/Dow Corning® 732 RTV White 10.1oz Cartridge *HMS16-1118 Type 1 Class 1

DOWSIL™/Dow Corning® 732 RTV White 10.1oz Cartridge *HMS16-1118 Type 1 Class 1
Dow Corning 732 Multi-Purpose Sealant is a paste-like, one-component silicone RTV designed for a wide variety of industrial sealing and adhesive applications. It cures at room temperature by reaction with moisture in the air to produce a durable, flexible silicone rubber
£5.78 excl VAT
£6.94 inc VAT
No stock - lead time 59 days
Bulk discounts
£5.78 + VAT
£5.49 + VAT
£5.35 + VAT
£5.20 + VAT
We can only guarantee a shelf life of 338 days for this product


  • One-component adhesive/sealant
  • Cures at room temperature when exposed to moisture in the air
  • Acetoxy cure system
  • Non-sag, paste consistency
  • Easy to apply
  • Cures to a tough, flexible rubber
  • Good adhesion to many substrates
  • Stable and flexible from -60‚ºC (-76‚ºF) to +180‚ºC (356‚ºF), with short peaks up to 205‚ºC (401‚ºF)
  • Black version: stable and flexible from -60‚ºC (-76‚ºF) to +205‚ºC (401‚ºF), with short peaks up to +230‚ºC (446‚ºF)
  • Excellent dielectric properties
  • Complies with MIL-A-46106
  • Complies with FDA 177.2600
  • Available in white, black, aluminium or clear


  • Adhering auto, aircraft and appliance trim, including metal, fabric and fabric-backed plastics
  • Bonding gaskets in heating and refrigeration units
  • Attaching screwless brackets, nameplates, signs and sign letters
  • Sealing windows in oven doors and flues on gas appliances, flanged pipe joints and access doors
  • Providing formed-in-place gaskets for gear boxes, compressors and pumps
  • Sealing trailers and truck cabs
  • Bonding and sealing appliance parts
  • Sealing marine cabins and windows
  • Filleting and caulking joints in sheet metal stacks, duct work and equipment housings
  • Protecting components from moisture from frequent wash downs or weathering
  • Sealing aircraft galleys and interiors

Orders over £50 placed online will now qualify for FREE UK Mainland delivery*

Orders under £50 placed online for UK Mainland delivery is £6.95*

Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £19.50** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.
Please refer to our delivery page for more information.

Document Downloads
Sil-Mid Limited DO NOT GUARANTEE that the information on this page is the most up to date information available from the manufacturer, there are times when updated information is released and we are not made aware immediately.