satish kallisetti Apprentice ss Jul 13, 2019 #1 How to avoid these type of surface cracks Attachments 1.jpg 51.1 KB · Views: 4 238d4fa4-5ede-4081-96a1-1df5b5a8642d.jpg 108.3 KB · Views: 4 d8041832-dcbc-4969-bef4-2818cbf15e9a.jpg 48.9 KB · Views: 4 f60f6f55-2f2c-42d7-a6df-cbdef0e03a13.jpg 112.3 KB · Views: 4