All About Rainbow

10-Step Waterseal Process 10-Step Waterseal Process

All Rainbow's swing set timbers undergo exclusive 10-step waterseal process.

At Rainbow Play Systems, we use only the finest certified North American timber in the construction of our safe, durable and beautiful swing sets. Each piece of wood undergoes our exclusive 10-step waterseal process to capture its intrinsic beauty and provide a protective barrier against weather and age. The result is a swing set structure with timeless beauty, superior durability and a lifetime of memories just waiting for the right family.

See the step-by-step process:

Load
1 High Pressure Air
2 Preheat
3 Seal
4 Bake
5 Cool Down
6 Flip
7 Preheat
8 Seal
9 Bake
10 Cool Down
Unload