V7916, Single Sided Polyurethane Log Home Foam, Saint-Gobain, adhesive tape datasheet

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Saint-Gobain V7916
Single Sided Polyurethane Log Home Foam

General Information

V7916 is .5" thick polyurethane foam specifically developed for log home gasketing. It is a medium density foam that provides a positive air, water and dust seal in all common log home joint designs under a minimum of 25% compression. Norseal® V790

Backing	Adhesive (unwind)	Thickness (total)	Liner Type (outer)
PU - Polyurethane	Acrylic	500.00 mil	Paper

Adhesion to Steel 180° Peel	Adhesive Activation	Tensile Strength	Elongation Percent
	Pressure		105.00%

Min Application Temp	Min Service Temp	Max Short-Term Temp	Max Long-Term Temp
40 °F	-30 °F	160 °F

Adhesive Tape Features

Compatible with most commonly used wood preservatives
Low force to compress permits easy assembly
Rectangular tape form adapts to most common joint designs
Tensile Strength= 32PSI
Density=15#/cu.ft.
Force to compress /Compression/Deflection=1.8psi under 10% compression, 3.4psi under 25%, 6.3psi under 50%, 14.9psi under 65%, 37.3psi under 75%
Compression Set=2% loss 50%- 6days @100°, 2% loss 50%- 6days@158°, 3% loss 75%- 6days @100°, 5% loss 75%- 6 days @ 158°,
90° Peel Adhesion=17.8 on Stainless @ 15 min. dwell, 3.6 on Wood @ 15 min dwell.
Stays flexible at low temperatures for easy application and enhanced recovery. Provides a uniform seal during both initial construction & subsequent settling and shrinkage of seasoned logs
Maintains dimensional integrity. Will not cold flow, eliminating unsightly oozing
Conforms to curved and irregular surfaces
Excellent adhesion to wood eases assembly
More cost effective than either caulking materials

Adhesive Tape Applications

Log home construction

Adhesive Tape Markets Served

Adhesive Tape Colors

Black

Comparable products

Saint-Gobain V7916

Single Sided Polyurethane Log Home Foam

Backing	Adhesive	Thickness	Adhesion
PU - Polyurethane	Acrylic	500.00mil	oz/in

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Converting Options

Converting Services

Budnick Converting offers a number of services to take the product you need and make it perfect for your application. With converting methods ranging from precision slitting or die-cutting to printing and coating, Budnick has the capabilities to create anything you can dream up.

Services

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Die-Cutting

Slitting

Printing

Adhesive Coating

Finishing and Spooling

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The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.

It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.

Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.

Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.