The 130W-2-ND is a tube of misc. 130W-2-ND is a type of non-drying plastic sealant produced by TEC Products Inc. It is a low-strength, flexible sealant that creates a water-tight and moisture-resistant barrier between surfaces. It can be used in many applications including door frames, windows, vents, air ducts and more. It is designed to keep out moisture, dust, and dirt while remaining flexible enough to accommodate minor shifts and movement in the substrate. It is also resistant to UV and all types of weathering.