GacoFlex 66S

GacoFlex 66S tape is 100% polyester spunlaced structure entangled hydraulically designed to form a strong, yet conforming membrane for elastomeric coatings on uneven surfaces.

USAGE

Plywood joints, concrete construction joints, concrete cracks, and joints between metal, fiberglass or insulation, and combinations of the above substrates in roof, deck and wall specifications. The 66S tape can also be used for flashing at changes of plane; however, installation into inside corners requires special care.

COLOR

White

APPLIED PRODUCT DATA

TENSILE*

• ASTM D-1777
• 25 psi MD (.17MPa)
• 18 psi CD (.12MPa)

ELONGATION

• ASTM D-5034
• 45% MD
• 100% CD

MULLEN BURST

• ASTM D-3786
• 35 psi (.24MPa)

ADHESION

• ASTM D-903-49
• Same as that of primer used

SOLVENT SWELL

None measurable

HEAT SHRINKAGE

None after 6 months at 150°F (66°)

PACKAGED PRODUCT DATA

LENGTH

100 Yards per roll (91.44 m)

THICKNESS

22 mils (.56 mm)

STORAGE

Store in cool, dry place

APPLICATION

See Application Specifications.

 

*Uncoated tape, Tensile after coating depends on the type of coating used and in all cases will be increased considerably.

MD is defined as “machine direction.” CD is defined as “cross-machine direction.”