Firstly, Silco Sil-Bond 4500 is a one component room temperature silicone sealant and adhesive. Secondly, it has been formulated for high strength adhesion. Therefore, when fully cured, this unique VOC compliant formula offers UV stability and excellent adhesion. As a result, it forms a waterproof and airtight bonds. For example, metals, steel, tile, fiberglass and so much more! In short, this sealant meets today's Green Building Standards.
Food safe NSF RTV Silicone Sealant Adhesive. Certainly, Silco Adhesive sealant meets specs for NSF approved non-slump silicone paste. This has excellent resistance to extreme temperature, moisture, ozone, vibration, and weathering. One-part acetoxy silicone rubber sealant. Approved as a food grade silicone. In addition, will not crack or become brittle with age. Application temperature -35 to 140° F. The BOD or Born On Date is stamped on the bottom of the tube. The BOD is not the expiration date. However, use within 2 years of BOD.