bulk mastic tape for ductwork

{"cid":"91221151","title":"Bulk Butyl Rubber Mastic Strip Tape For Ductwork Chemical Resistance","imgUrl":"https:\/\/img.chinax.com\/nimg\/7a\/4d\/ee5a0d811c3c15db360f0c7dc179-200x200-1.jpg","attrs":{"Brand Name":"CNPetrol","Model Number":"FS003","Minimum Order Quantity":"500pcs","Delivery Time":"5 days","Place of Origin":"China","Certification":"iso","Packaging Details":"5Rolls\/CTN","Payment Terms":"TT","Supply Ability":"50000 PCS\/Month","Width":"17 Mm","Name":"Mastic Tape","Material":"Butyl Rubber","UV Resistance":"Yes","Durability":"High","Adhesive":"High-tack","Color":"Black","Application":"Outdoor"}}

{"cid":"91197522","title":"Temporary 0.075 Thickness 8''*300' Duct Protection Film Blue Tape Removable","imgUrl":"https:\/\/img.chinax.com\/nimg\/78\/1b\/e96c074c65f1458eb1045d933902-200x200-1.jpg","attrs":{"Price":"USD(0.03-5) \/ square meter","Brand Name":"HNHN","Model Number":"HN-GD-0917","Minimum Order Quantity":"5000 square meter, 10000 square meter with printing","Delivery Time":"7-15days after first deposit","Certification":"SGS,CE,ISO9001","Place of Origin":"China","Payment Terms":"T\/T, L\/C, Western Union, MoneyGram","Supply Ability":"2000000 Square Meter per Month","Packaging Details":"Kraft paper, corrugated paper, air-cushion film, plastic ba cag carton box to pallet or containter","Material":"PE","Name":"Self-Adhesive Protective Film HVAC","Adhesive":"High","Color":"Transparent or Blue","Thickness":"2,3,4 mils","Processing type":"Multiple Extrusion","Hardness":"Soft","Packing":"1\/2\/4\/6 roll\/ctn"}}