2K HB Primer Surfacer. Page Content. 2K HB Primer Surfacer is a two-component fast curing high-build urethane primer surfacer. 2K Primer Surfacer provides exceptional build and good holdout in combination with all U-TECH topcoats.
The age at which you should get your colonoscopy is sometimes known as your âcolonoscopy age.â Adults who are at average risk for colon cancer should have a baseline colonoscopy at the age of 50 and every 10 years thereafter if the colonoscopy is clear, but age 50 is not the magic number for all people.
1 You are right. 2  There is colonoscopy (whole colon), sigmoidoscopy (rectum and last 2 feet of colon), proctoscopy (just the rectum), and anoscopy (just the anus). 3  For colorectal cancer screening, total colonoscopy is by far the best. 4  Its downside is the prep and the cost. If you have a close relative with colorectal cancer or polyps, your risk is higher. 2  You should start colonoscopy earlier and do it more frequently, depending on how strong the family history is. 3  For example, the average risk of colorectal cancer in the United States is 6 percent.