Sax 70 Durometer Urethane Silkscreen Squeegee measuring 36cm . is a perfect choice for printing on paper cardboard or wood. Square edged blades are firmly fastened to a contoured wood handle. Urethane blades are firm provides resistance against acids turpentine thinners and are perfect for high usage applications. Neoprene blades are great for short print runs and blades with round edges push more ink through screen and reduces binding when printing on fabric.