It’s Not Just About Holding the Grass Together
When buying artificial turf supplies, most people focus on the face weight of the grass or the color of the thatch. The seam tape is usually an afterthought—just something to hold the pieces together.
But the seam tape plays a critical role in how your installation handles water (and other liquids).
Polysols offers two distinct versions of our 12-inch commercial seam tape: With Moisture Barrier and Without Moisture Barrier. Choosing the wrong one can lead to drainage nightmares or damaged subfloors. Here is how to pick the winner for your specific job.
Scenario A: The Pet Run or Putting Green (Drainage is King)
If you are installing turf over a crushed aggregate base (gravel/road base) for a dog run, playground, or backyard putting green, drainage is your number one priority.
The Risk: If you use a tape with a solid plastic backing (Moisture Barrier) in a pet run, you create a 12-inch wide dam running down the middle of your lawn. When it rains—or when the dog does its business—that liquid hits the tape and sits there. It cannot drain through to the aggregate base.
- Result: Puddles, mold, and persistent pet odors that are impossible to wash away.
The Solution: Polysols Tape WITHOUT Moisture Barrier This version features a permeable, non-woven backing. It holds the glue perfectly but allows water and urine to pass through the seam and drain into the sub-base naturally.
Scenario B: The Rooftop, Deck, or Indoor Gym (Protection is King)
If you are gluing turf down over a solid surface—like a wooden deck, a concrete patio, or an indoor gym floor—your priority shifts from drainage to protection.
The Risk: If you use a permeable tape on a wooden deck, the moisture (and the liquid glue itself!) will seep through the tape and sit on the wood.
- Result: The glue bonds permanently to your expensive deck (making future removal a nightmare), and trapped water rots the wood from the top down.
The Solution: Polysols Tape WITH Moisture Barrier This version features a solid poly-backing that is completely impermeable.
- Stops Glue Bleed: It prevents the liquid adhesive from seeping through and staining the concrete or wood below.
- Protects Subfloor: It acts as a shield, ensuring that any moisture sitting in the turf doesn’t saturate the surface underneath.
Summary Cheat Sheet
| Application | Recommended Tape | Why? |
|---|---|---|
| Backyard Lawn | Without Barrier | Maximize drainage into soil/aggregate. |
| Dog Run | Without Barrier | Prevent odor; allow urine to drain. |
| Concrete Patio | With Barrier | Prevent glue stains; easier future removal. |
| Wooden Deck | With Barrier | Protect wood from rot/moisture. |
| Indoor Gym | With Barrier | Prevent glue from ruining the subfloor. |
Don’t let a $80 roll of tape ruin a $5,000 project. Match the tape to the terrain.