Hercules Product Info 
Hercules Product IdDC-HT
Unit of MeasureEA
Manufacturer Info 
Manufacturer NameThermo Manufacturing
Brand NameThermo
Part Number60003
Product UPC702070600035
Product DescriptionThermo ThermoSealant 60003 High Temperature RTV Silicone Sealant, 10.1 fl-oz Tube, Red
Product Features
Thermos High-Temp RTV Silicone Sealant is a one part, easy to use, non-slumping paste that cures to a silicone rubber when exposed to atmospheric moisture at room temperature. This product is engineered to provide a durable, watertight bond when exposed to continuous temperatures ranging from -80 to 500 deg F for intermittent time periods. Its unique formulation acts as both a thermal and electrical insulator as well, so it is ideal for sealing around heating elements.
Applications: HVAC, Fireplaces, Furnace Vent Pipes, Sealing Around Heating Elements, Industrial Ovens, Smoke Stacks and Engine Parts
Excellent UV resistant
Eco-friendly product
Approved in high temperature areas
Non-sag red formula, insulates electrically and thermally
Product Documents 
Document TypeDownload Link
Specification SheetDC-HT_Specification Sheet (pdf)
Technical BulletinDC-HT_Technical Bulletin (pdf)
Product Specifications 
Color Red
Composition 20 to 30% Distillates (Petroleum), Hydrotreated Middle, 5 to 10% Silicone Dioxide, 0.1 to 1% Carbon Black, 0.1 to 1% Titanium Dioxide
Container Size Range 10.1
Container Type Tube
Curing Time 1/4 in Bead/24 hr
Flash Point 100 deg C
Form Liquid/Paste
Setting Time 15 min
Specific Gravity 0.97
Temperature Rating -80 to 500 Deg F Continuous/600 Deg F Intermittent
Type High Temperature
VOC Content <29 g/L
Certifications ASTM C920-86|CAS 68186-85-6|DSL|NIOSH/MSHA|OSHA 29 CFR 1910.134|Prop 65||NFS 51|SARA 302/304/311/312/313|TSCA Compliant|TT-S-001543A/TT-S-00230C Federal Specification
Country of Origin US