Noise Grabber Mass Loaded Vinyl 1’ x 1’ (5 PK) 1.5 LB MLV Soundproofing Barrier, Best Quality, Made in the USA

can I use the 12 x 12 squares to sound dampen a light weight stainless steel sink? what kind of adhesive should I use?

Could this be adhered to an oversized office chair mat to reduce reverb?