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
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


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