Received unwanted and unsolicited fax from this number.

Heavy Duty Concrete, Metal & Wood Coatings
COMMERCIAL & RESIDENTIAL
Fill in form & fax to 1-800-358-7705

You can file a complaint with the FCC for what it's worth.  

You can also program your fax machine to send this junk back to the VOICE number they conveniently provide. Program the fax machine to keep re-trying. These crooks will get a fax tone in their ears all day long and you can go about your (legitimate) business

I received an Unsolicited "Commercial" fax from 631-991-3457 with return fax of 800-358-7705.  I hate this misuse of my paper and called them and discussed their product (to use their time) and then told them to never send me a fax again.  The person answering indicated he was on Long Island.

Unsolicited "Commercial" fax