The MARS 93521 Duct Seal Putty is a non-hardening, non-toxic, gray putty compound used for applications in refrigeration, heating and cooling, electrical, and plumbing. It can be shaped by hand and reused for plugging openings through foundations and sealing around electrical boxes. Temperature range: 25 deg F to +120 deg F.
Helps seal conduit openings, gaps and holes against drafts, dust, moisture and noise
Under normal conditions the material will not harden or form a skin
Gray dough like material, easy to handle
Product Highlights
This permanently soft compound adheres to most clean dry surfaces and offers temperature ranges between -20 F to 350 F. Non-Corrosive, Non-curable, Non-Toxic.
Product Information
Standard Information
Brand: MARS
Manufacturer Part Number: 93521
Technical Specifications
Color
Dark Gray
Container Type
Slug
Flammability Limit
0
Flash Point
310 deg C
Form
Solid
Height
6.6
Length
10.3
Net Content
5 lb
Specific Gravity
1.78 g/cc
Temperature Rating
-20 to 350 deg F
VOC Content
2 %
Width
8.4
Package Quantity
1 Item
Manufacturer
Motors & Armatures, Inc.
Product Name
Duct Seal Putty
Part Number
93521
Packaging Type
Slug Box
Texture
Thumbable / Non-Hardening
Flammability Rating (HMIS)
0
Toxicity
Non-Toxic
Adhesion Properties
Excellent adhesion to metal, masonry, plastic, and wood substrates
Temperature Resistance
Maintains flexibility and seal integrity under normal mechanical and environmental operating ranges
Reusability
Can be reshaped and reapplied as needed
Weather Resistance
Resistant to air and moisture infiltration
Applications
Sealing around electrical boxes, conduit entries, refrigeration tubing penetrations, foundation wall openings, and HVAC ductwork connections
Compliance
Meets industry requirements for non-hardening mechanical sealing compounds
Application
For countless applications in the refrigeration, heating and cooling, electrical trade and plumbing fields