Features
- LEED V4 Qualified
- Mold and Mildew Resistant
- Low VOC
- Weather and UV Resistant
- Flexible, will not shrink or crack
- Indoor and Outdoor Usag
- ASTM C920 Type S, Grade NS, Class 25, Use NT, G, O
- ASTM G26
- TT-S 001543A, TT-S 00230C Type II
- FDA Regulation No. 21 CFR177.2600
- NSF Standard 51
- UL Recognized
- MIL-46106 TYPE 1
Properties
Downloads
Certifications
Additional information
Recommended Uses:
- DP 503 is recommended on a variety of HVAC substrates including galvanized steel, stainless steel, aluminum, wood, fiberglass, PVC, PVS, and painted substrates.
- DP 503 is an excellent sealant and adhesive for many commercial, industrial, and construction applications where a long-term, permanently flexible seal/bond is required.
- DP 503 may also be used for high temperature gasketing applications, fireplace manufacturing, appliance manufacturing and sealing heating elements.
- DP 503 will not sag or slump and can be applied to both vertical and overhead substrates.
Available Packaging
Related Products
DP 502
100% RTV SILICONE SEALANT
A high-performance HVAC, industrial, commercial, and residential construction grade 100% Acetoxy RTV Silicone adhesive/sealant that is UL and NSF Recognized. It has excellent resistance to aging, weathering, and UV degradation. DP 502 will provide long term performance on...
DP 240 / DP 340
FOIL MASTIC TAPE
A foil backed butyl mastic rolled sealant tape that is fully cured, high pressure/high velocity rated for use on commercial and residential supply and return air ducts. DP Foil Mastic Tape is pressure sensitive and requires no cure...
DP 2595
CLOSED CELL FOAM SPRAY ADHESIVE
A premium quality, solvent based, high performance, fast drying, non-flammable, industrial contact insulation adhesive that is water resistant and temperature resistant to 200°F. DP 2595 is formulated for adhering closed cell foam, higher density insulation and applications that...
DP 1010
WATER BASED DUCT SEALANT
A premium grade, UL Listed, Low VOC, smooth, water based, high pressure/high velocity duct sealant for commercial and residential supply and return air duct use. The consistency of DP 1010 allows for better coverage and ease of application....
DP 1030
WATER BASED DUCT SEALANT
A UL Listed, Low VOC, fiber reinforced, water based, high pressure/high velocity duct sealant for commercial and residential supply and return air duct use. The consistency of DP 1030 allows for easier sealing of holes and gaps often...
DP 1015
WATER BASED DUCT SEALANT
A UL Listed, Low VOC, smooth, water based, high pressure/high velocity duct sealant for commercial and residential supply and return air duct use. The consistency of DP 1015 allows for better coverage and ease of application. It exceeds...
DP 502
100% RTV SILICONE SEALANT
A high-performance HVAC, industrial, commercial, and residential construction grade 100% Acetoxy RTV Silicone adhesive/sealant that is UL and NSF Recognized. It has excellent resistance to aging, weathering, and UV degradation. DP 502 will provide long term performance on...
DP 240 / DP 340
FOIL MASTIC TAPE
A foil backed butyl mastic rolled sealant tape that is fully cured, high pressure/high velocity rated for use on commercial and residential supply and return air ducts. DP Foil Mastic Tape is pressure sensitive and requires no cure...
DP 2595
CLOSED CELL FOAM SPRAY ADHESIVE
A premium quality, solvent based, high performance, fast drying, non-flammable, industrial contact insulation adhesive that is water resistant and temperature resistant to 200°F. DP 2595 is formulated for adhering closed cell foam, higher density insulation and applications that...
DP 1010
WATER BASED DUCT SEALANT
A premium grade, UL Listed, Low VOC, smooth, water based, high pressure/high velocity duct sealant for commercial and residential supply and return air duct use. The consistency of DP 1010 allows for better coverage and ease of application....
DP 1030
WATER BASED DUCT SEALANT
A UL Listed, Low VOC, fiber reinforced, water based, high pressure/high velocity duct sealant for commercial and residential supply and return air duct use. The consistency of DP 1030 allows for easier sealing of holes and gaps often...
Get in touch to learn more
Speak to us on 714-432-0600
Contact us