Sika Adhesive Sealant Sikaflex 221 gray

Sikaflex®-221 is an adhesive and sealant that reliably bonds and seals most materials, creating a permanently elastic, tight, and strong joint. The product is suitable for, among others, the following material surfaces: wood, metals, metal primers and painted surfaces (2-K), ceramics, and most plastics.

BENEFITS
Almost odorless
Long open time
Weather- and aging-resistant
Can be sanded and overpainted with many different types of paint
Reliably bonds and seals various material surfaces
NSF approved for incidental contact with food