NELS offers Duo-Sil Urethane acrylic sealant and adhesive by Siroflex. This is the best sealant/adhesive/caulk we have found for working with Nels-Tek™ PVC products. Its color matches unfinished PVC beautifully - and it's non-yellowing. Easy to work, it's also paintable. With an innovative acrylic and urethane formula, Duo-Sil expands and contracts at the same rate as your trimboards and mouldings. No more “spider-webbing.” Duo-Sil is a latex base and easily cleans up with water. A great solution for many situations in the field. Visit www.siroflexinc.com for product specifications.

Gorilla PVC Cement

NELS recommends Gorilla PVC Cement when you need to make a strong, permanent adhesion. We use it for fabricating our cornerboards, window surrounds and more. It's also great for laminating pergola parts. Gorilla is the “Safest PVC Cement on Earth.” It is water-based, non-toxic, low-odor, and UV-stable. Offered in a “moderate-setting” formula, Gorilla allows for ample working time and fast curing. Please refer to the How-To Manuals found in the Nels-Tek™ Trimboards and Sheets and Nels-Tek™ Beaded Products sections for installation inquiries. Visit www.gorillapvc.com for product specifications

WoodFil Epoxy

For filling nail-holes and blemishes, NELS recommends WoodFil Epoxy from Kampel Enterprises. This 2-part epoxy is available in white to match Nels-Tek™ in any repair or rebuild application and will not shrink! With ample working time (15-20 mins.), WoodFil is ready to be machined, drilled, sanded or painted after 1 hour. Visit www.kampelent.com for product specifications and user instructions.