I purchased the Valspar Cedar stain and sealer for an antique park bench. I used western cedar wood. Do i need two coats and can i or should i varnish

Thank you for taking the time to ask a question. We don't recommend using a varnish over our exterior waterproofing stain products. In some cases, you can apply 2 coats, depending on the specific stain being used. If you have any other questions, please contact us directly at 1-877-825-7727 or info@cbgbrandreview.com. Sincerely, R.C., Digital Care Team