VaproBond

QUICK OVERVIEW

hagen 160813 0111 editweb2 VaproBond is a single component 100% silicone sealant designed to adhere low surface energy materials to themselves. Use VaproBond to bind layers of VaproShield membranes and/or adhere to typical construction material surfaces and/or as a liquid-applied flashing component with metal framing systems.

UV stable, black silicone sealant and all-weather flashing material
Binds layers of VaproShield membranes and other typical construction materials
Creates watertight and airtight details
Applies in 20°F (-6.7° C) and rising
No primers, easy to gun and apply

Benefits

Fuctions as a sealant and an all-weather silicone liquid flashing material
Bonds to most common building materials without priming to produce a durable, structural, air and moisture tight seal
Remains flexible under extreme temperatures
Excellent weatherability, UV stable for extended exposure

Compatibility

Concrete
Masonry
Natural stone
Structural sheathing
Painted Metals
Glass
PVC
FRP
EPDM
Dry wood
Architectural Metal Panels
Most building materials, urethane, and acrylic sealants and coatings

Testing

PHYSICAL PROPERTIES
PROPERTY	RESULT
Composition	Modified Silicone
Application Temperature	20°F (-6.7°C) and rising
Service Temperature	minus 60°F (-51°C) - 300°F (149°C)
UV Exposure	Indefinite
Sausage Weight	20 fluid ounces (0.59 L) [approximate weight 0.8 kg (1.8 lb)]
VOC Content	69 g/L
Storage and Handling	20 oz (.57kg)
Application as Sealant	1/4” (6 mm) bead
Application as Flashing	Apply at 30-50 wet mil (0.76 - 1.27mm)
Curing and Drying	At 77°F (25°C) and 50% relative humidity, product is tack-free 25-35 minutes. Higher temperature and/or humidity will shorten this time.
Warranty	20 year material
TESTING DATA
PROPERTY	STANDARD	RESULT
Tensile Strength	ASTM D412 Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension	1.13 MPa (165 psi)
Elongation at Break	ASTM D412 Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension	1500%
Modulus, 100% Elongation	ASTM D412 Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension	0.23 Mpa (33 psi)
Water Vapor Transmission Water Method 24.4°C (76.0°F) 50 %RH	ASTM E96 Standard Test Methods for Water Vapor Transmission of Materials	6.5 Perm (grains/hr•ft2•inchHg) at 0.36 mm (14 mil) 372 ng/Pa•s•m2 at 0.36 mm (14 mil)
Water Vapor Transmission Dynamic Relative Humidity Measurement (23°C 50 %RH)	ASTM E398 Standard Test Method for Water Vapor Transmission Rate of Sheet Materials Using Dynamic Relative Humidity Measurement	2.19 Perm (grain/h•ft2•inchHg) at 0.79 mm (30 mil) 125 ng/Pa•s•m2 at 0.79 mm (30 mil)
Peel Strength	ASTM C794 Standard Test Method for Adhesion-in-Peel of Elastomeric Joint Sealants	PASS ≥ 5 pli

Typical Uses: Sealant

Sealant Image web Use VaproBond adhesive sealant to create a watertight, airtight seal at the vertical seams when installing VaproShield mechanically attached WRB/Air Barriers.

1 Sausage = 125 lin.ft.

Window Sealant web A. Fully embed head flashing (by others) in VaproBond over Vapro-SS Flashing™.
B. Seal rough opening corners with a bead of VaproBond.

For all penetrations: tool VaproBond evenly at least 2” onto the face and at least 1” out along all sides of the penetration

Typical Uses: Flashing

VaproBond Flashing Components 101717 1. WrapFlashing SA Self-Adhered (W: 6 ½”, 11 ¾”, 19 2/3”) is pre-cut field membrane. Simply cut WrapFlashing SA into appropriate lengths and apply to face and inside of rough opening. Saves labor, saves time, convenient.

2. Create waterproof interface by applying VaproBond to inside of rough opening and 1" on face.

1 Sausage = 8 sq.ft. Flashing Coverage

Typical Uses: Repair

Membrane hole prior to repair	Patch hole with WrapShield SA
Apply VaproBond at a minimum 3/8” bond line to reverse lapped membrane	Tool sealant with DRY joint knife, trowel, or spatula