Marflex Joint Tape System is a joint capping system that provides protection against the ingress of corrosive / reactive liquids into the ground through expansion / contraction and control joints. The system can withstand splash and spills of a broad range of chemicals including organic and inorganic acids, caustics, oxidizing agents, and aromatic and chlorinated solvents.

Physical Properties

Marflex 8000 Joint Tape

Property	Test Method	Results
Tensile Strength	ASTM D412	12.6 Mpa
Elongation	ASTM D412	600%
Tear Resistance	ASTM D624/C	42.5 KN/M
Ozone Resistance	ASTM D1149	No Cracks
Weather Resistance	ASTM D816	No Cracks
Factory Seam Strength	ASTM D816 modified	Membrane Rupture

Marflex 8000 Adhesive

Property	Results
Base	Synthetic Rubber
Color	Black
Solids	25%
Flash Point	Less than 20ºF
Viscosity	1650 cps
VOC's	654 grams/liter
VOC's	100-120 linear feet 4" wide (2 surfaces)