Manus-Bond 50-Ahv Standing Seam

Manus-Bond 50A-HV is a high solids, non-drying, self-healing synthetic rubber based sealant for reducing sound and vapor transmission, standing roof seams, wall panels, insulated metal panel and metal building construction. Provides excellent adhesion to ZINCALUME®, KYNAR500®, stainless steel, polyvinylidene fluoride, Galvalume®, Galvalume® Plus, aluminum, concrete, gypsum, wood surfaces, foam boards, plastic and fiberglass. 50A-HV is a VOC compliant, non-drying, non-bleeding formula which remains flexible to form a long lasting resilient seal. This non-webbing formulation exhibits excellent tackiness for permanent bonding. 50A-HV contains an anti-microbial agent which inhibits the growth of mildew and bacteria. USDA accepted. Conforms to the following specifications:

  • ASTM E2140-01 Standard Test Method for Water Penetration of Metal Roof Panels by Static Water Pressure Head
  • ASTM E1646-95 (2003) Standard Test Method for Water Penetration of Exterior Metal Roof Panel Systems by Uniform Static Air Pressure Difference
  • ASTM E1680-95 (2003) Standard Test Method for Rate of Air Leakage Through Exterior Metal Roof Panel Systems
  • AAMA 800 flexibility cold testing of -100ºF
  • AAMA 809 Specifications for Non-Drying Sealants
  • Federal Specification TT-C-1796A for Caulking Compounds, Metal Seam, and Wood Seam (Type I)

Technical Data

2 to 3.5 million cps
VOC Content
Specific Gravity
Boeing Flow
Tensile Strength
280 psi
weight loss
Weight % Solids
Stain & color change
Service Temperature
-100F to 200F



White and Gray. Other colors available upon request.


10.1 & 28 fl.oz. cartridges. 10 and 20 fl.oz. sausage packs. 1, 5, & 55 gallon containers.

Storage Life

For maximum shelf-life, store unopened product at or below 80°F. 12 months minimum in unopened containers.


Potential applications include; sealing base track to slab, polyethylene vapor barrier sheet overlaps, insulated panel top caps and panel joints. Surfaces must be clean, dry and free of dust or other foreign matter. Keep 50A-HV from sight line when painting is necessary. Some applications may not be compatible with this product. Testing suitability for intended application before proceeding with full application is recommended.


CAUTION: COMBUSTIBLE LIQUID & VAPOR. Contains mineral spirits. Keep away from heat and flame. Avoid skin contact. Wash thoroughly after handling. Avoid breathing vapor. Use with adequate ventilation. Do not take internally. See MSDS for additional information. Keep out of reach of children.

Technical Service

Manus technical representatives are always available to provide assistance. Please contact our Technical Service Department with your questions or requests for specific applications.

Limited Warranty

Any goods prove defective will be replaced or the purchase price refunded. The limited warranty described herein is in lieu of any other warranty, expressed or implied, including any implied warranty of merchantability or fitness for a particular use. The user shall determine suitability of the product for its intended use. Liability for any incidental or consequential damage or loss is excluded. The user assumes all risks of the product’s use, handling and storage.