hollow glass bubbles for crack prevention

{"cid":"91219424","title":"Anti-Cracking Hollow Glass Bubbles HN32HS Exterior Wall Coating Additive 100 MPa Compressive Strength","imgUrl":"https:\/\/img.chinax.com\/nimg\/65\/ce\/ca221613a27787ce08037ecc4c4a-200x200-1.jpg","attrs":{"Price":"USD 8-15 \/ kg","Brand Name":"HAINUO","Model Number":"HN32HS-AC","Minimum Order Quantity":"100 kg","Delivery Time":"7-15 working days","Supply Ability":"5000 kg per Month","Compressive Strength":"Up to 100 MPa","True Density":"0.44 - 0.48 g\/cm3","Thermal Conductivity":"0.108 W\/mK","Certification":"ISO 9001","Target Market":"South America, Southeast Asia, Tropical Regions","Payment Terms":"T\/T, L\/C, Western Union","Chemical Composition":"SiO2, Na2O, CaO, MgO, Al2O3","Bulk Density":"0.15 - 0.30 g\/cm3","Place of Origin":"China","Moisture Content":"< 0.5%","Packaging Details":"10 kg\/bag with inner PE liner, or 500 kg supersack","Particle Size":"25 - 75 microns","Primary Application":"Exterior Wall Anti-Cracking Coatings"}}

{"cid":"91215164","title":"150MM Glass Machinery Parts Beveled Plastic Waterproof Cover Linear Edging","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/fa\/068b8df244bca6b90d40a4e9e005-200x200-1.jpg","attrs":{"Price":"USD1.53-3.07 pieces","Brand Name":"PBLOG","Model Number":"GSM-FST","Minimum Order Quantity":"10pieces","Place of Origin":"GD","Payment Terms":"T\/T, Western Union","Supply Ability":"10000 per week","Packaging Details":"Carton","Product Name":"Waterproof Cover","MATERIAL":"Rubber","SIZE":"150MM","Application":"Glass Linear Edging Machine Motor"}}