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Thurmalox® 245

Silicone Zinc Dust Primer

Silicone zinc dust primer - heat resistance from 500°F to 1200°F (260°C to 648°C)
Data Sheet
SDS
SDS - Part B
Thurmalox 245 Primer is a high temperature, corrosion resistant primer formulated from silicone resins and zinc dust. Thurmalox 245 Primer provides outstanding corrosion protection for metal surfaces operating at temperatures from 500ºF (260ºC) to 1000ºF (538ºC), with peaks to 1200ºF (649ºC). Thurmalox 245 is the primer for both Thurmalox 230 Series and Thurmalox 280 Aluminum heat resistant topcoats. These primer/topcoat systems have excellent intercoat adhesion and are able to withstand severe thermal shock throughout the entire temperature range.
SKU
245
Common Uses
Primer for Thurmalox 230
Apply To Hot Surfaces
NO
50°F - 120°F
(10°C – 49°C)

Specification Data

Generic Type
Silicone Zinc Dust
Color
Dark Gray
Temperature Resistant After Cure
Ambient to 500°F / 1000°F
(260°C / 538°C)
Intermittent Peak Temperature
1200°F
(649°C)
Continuous Temperature
1000°F
(538°C)
Immersion
No
Substrate
Carbon Steel
Components
2
Volume Solids
33% / 50%
Number Of Coats
1 1
Dry Film Thickness per coat
1.5 - 2.0
(37 - 50)
Wet Film Thickness per coat
4.5 - 6.0 / 3.0 - 4.0
(112-150 / 75-100)
Theoretical Coverage
530 / 834 sq. ft.
(13 / 20 sq. m)
Dry to Touch
30 mins / 6-8 hrs
Dry Time to Recoat
8 hrs / 10-12 hrs
Dry Time to Ship
24 hours / 48 hours
VOC Content
4.9 / lb./gal.
(583 g/L)
Insulated
No
UnInsulated Surfaces
No
Curing Requirements
Heat Cure at
300°F
(149°C)

Application Instructions

Surface Preparation
SSPC SP-10
Application Temperature
50°F - 120°F
(10°C - 49°C)
ORDER INFORMATION
  To place orders and/or obtain pricing information contact:

Dampney Company
85 Paris Street
Everett, MA 02149
TEL: (617) 389-2805
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