Applying Turbo Poly Seal with Polyester Fleece

What to check first

• Mix until the color is uniform.
• Fit the fleece to the detail before applying sealant.
• Cover the fabric completely so neither white fibers nor its weave remain exposed.

Turbo Poly Seal: a practical application sequence

1. Confirm compatibility and prepare

   Use current Bergstrom instructions for the substrate. Turbo Poly Seal is not for direct EPDM, glass, or silicone surfaces. Remove loose or failing material and clean and dry the bonding area fully.

2. Mix and apply the base coat

   Stir until the product is uniform brown, including any green layer. Do not thin. For a reinforced seam repair, brush the base coat slightly wider than the specified fleece.

3. Embed and saturate the fleece

   Embed the fleece while the base coat is wet, before a skin forms. Apply the top coat while wet until the fleece is saturated and no weave or dry fibers remain. Follow the current detail for width, overlaps, weather, cure, and protective finish.

Watch the field examples

These archive demonstrations show individual projects. Use the current guidance above and Bergstrom’s published instructions if an older video shows a different product or method. Torch work shown in installation videos is professional work.

From the project archive