Hardman® Silicone is a versatile, non-sagging adhesive/sealant that cures at room temperature to a tough, rubbery solid. It has excellent temperature, moisture, vibration and ozone resistance. It performs throughout a wide temperature range of -85 ºF to 450 ºF.

Fast setting and non-sag (thixotropic). Excellent temperature, moisture, vibration and ozone resistance. It will not sag on vertical surfaces. Silicone bonds to most materials including metal, glass, wood, ceramics and many plastics.
Unit of Measure


Adhesive Type

N/A Silicone

Work Time

N/A 10 min

Handling Strength

N/A 24 hour


N/A Off-White


N/A Paste

Material Bonds to

N/A Ceramics Glass Leather Metal Plastics Rubber

Reorder Number

N/A 04030

Typical Uses

N/A For caulking around tubs, replacing loose tiles or repairing rubber and glass. Excellent for forming in-place gaskets. Sealing of joints and lead wire entries, weather-stripping and auto glass sealing.



  • Fast-Set, Non-Sag
  • Job-Size Package
  • For form-in-place gaskets and general use
  • Excellent temperature, moisture, vibration, ozone resistance
  • Won't sag on vertical surfaces
  • For metal, glass, wood, ceramic, and many plastics
  • Tack free in 10-20 minutes
  • Full Cure Time, 24 hours



N/A The information herein is currently believed to be accurate. We do not guarantee its accuracy. Purchasers shall not rely on statements herein when purchasing any products. Purchasers should make their own investigations to determine if such products are suitable for a particular use. The products discussed are sold without warranty, express or implied, including a warranty of merchantability and fitness for use. Purchases will be subject to a separate agreement, which will not incorporate this document.