DUCT SEALER 1- GALLON

A versatile, all purpose duct sealant for use on all types of metal duct, glass fiber duct board, and flex duct, as well as duct fabric and flexible tubing runouts. Distinguished by its ability to accomodate minor vibration and movement, FLEX-GRIP stays flexible to save call-back labor. FLEX-GRIP's excellent coverage rates and easy brush-on application provide low installed cost while providing Hardcast's proven reliability. ? INDOOR / OUTDOOR ? STAYS FLEXIBLE ? EASY APPLICATION ? NON-SAG FORMULATION ? SPRAY GRADE TECHNICAL DATA Color ......................................Gray Consistency ...........................Heavy Brush On Base.......................................Synthetic latex Solvent ..................................Water Weight per Gallon ................ 10.7 lbs. (+/- .2) Solids Content ......................65 % (+/- 2) Viscosity ................................>300K cps Coverage (per gal.) .............. Up to 320 lin. ft. at 3" width, 20 mil thickness Shore A Hardness .................>20 Flexibility ..............................Passes 1/4 in. mandrel bend Time to Test .......................... 48 hours* Service Temperature ........... -20°F to 200°F Water Resistance ................. Excellent Mildew Resistance ............... Mold & Mildew resistant VOC .......................................75 g/l (less water) Pressure Classes...................SMACNA 1/2 , 1, 2, 3, 4, 6 and 10 inches w.g. Seal Classes .........................SMACNA A, B, C Packaging .............................1/12 gal. caulking catridges, 1 gal., 5 gal. pails Freeze/Thaw Stability .........Passed 5 Cycles Specifications Compliance ...Passes ASTM C-731, ASTM D-2202. USDA, EPA and FDA Approved *May vary according to temperature and humidity