Concentric Extruded Foam Rubber Reducer

Snowman's Notes · pages 127-127 · PDF subsection

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Page 127

Concentric Extruded

Foam Rubber Reducer

1. Cut a piece equal to the large OC (Insulation

included) & the actual height + 2

working edges.

2. Divide into 4 equal parts & put a working edge

on the top & bottom.

3. Subtract the small OC from the large OC &

divide by 4.

4. Place 1/2 the dimension on each side of the 1/4

points.

5. Mark lines from the above dimensions to the

1/4 points they span.

6. Cut out and glue together.