Putty

1.the use of paint solvent free epoxy ,main paint and curing agent according to the proportion of mixture with appropriate fillers (such as quartz powder ,talcum powder mix)
2.batch batch knife including 1-2times ,the key is to fill up the ground pit defects
3.to be cured ,number of defects such as grinding marks ,vacuum cleaner ,feather zen ,twist dry wet towel to clean up .