Sodium Polyacrylate | Non-Toxic Polymer | Midwest Grow Kits
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Mold Isolation Polymer (Sodium Polyacrylate ISP) 4oz

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$899
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Non-toxic Sodium Polyacrylate ISP powder that isolates mold in monotub setups. Absorbs over 100x its own weight in water to form a moisture barrier around contamination. 4oz resealable jar, multiple treatments per jar.

🔥 82 purchased in the last 30 days
⭐ 1,000+ units sold

Description

Don't let a patch of mold ruin your hard work. This Mold Isolation Non-Toxic Polymer — made from non-toxic Sodium Polyacrylate ISP — is a superabsorbent compound that binds to moisture and forms a physical barrier, helping to isolate and neutralize contaminated zones when applied early in bulk monotub setups.

Capable of absorbing over 100 times its weight in water, this polymer rapidly draws moisture out from around the mold, halting its spread and increasing your chances of saving the rest of your project.

  • MaterialSodium Polyacrylate ISP
  • Net Weight4oz
  • Absorbency100x+ Own Weight
  • ToxicityNon-Toxic
  • PackagingResealable Jar
  • Mold Isolation
  • Non-Toxic
  • Superabsorbent
  • Monotub Rescue
  • Multiple Treatments

Why Growers Choose This

  • Superabsorbent formula — sodium polyacrylate ISP absorbs over 100 times its own weight in water
  • Isolates contamination early — forms a physical barrier that binds moisture around a mold patch to slow its spread
  • Non-toxic and easy to use — simply apply as a powder over the affected area
  • Multiple treatments per jar — the 4oz resealable jar stretches across more than one contamination event
  • Works alongside hydrogen peroxide — pairs with early detection and surface treatment for the best odds of recovery

What's Included

  • 4oz powdered Sodium Polyacrylate ISP
  • Ships in a resealable, airtight jar

Specifications

Specification Detail
Material Sodium Polyacrylate ISP (non-toxic)
Net Weight 4oz powder
Absorbency Over 100x its own weight in water
Packaging Resealable, airtight jar
Coverage One jar provides multiple treatments

How It's Used

  1. At the first sign of mold, treat the surface with hydrogen peroxide.
  2. If deeper contamination persists, apply a thick layer of polymer powder over the affected area and slightly beyond.
  3. Within hours, the polymer begins bonding with moisture to dry out and isolate the mold.
  4. Place a shot glass or small cup over the treated area and leave it in place for the remainder of the grow.

Mold can be persistent — this tool offers no guarantees, but combined with early detection and hydrogen peroxide, it can significantly boost your chances of recovery.

Frequently Asked Questions

How much water can this polymer absorb?

It's capable of absorbing over 100 times its own weight in water, which lets it rapidly draw moisture away from a contaminated area.

How do I use it on a mold patch?

At the first sign of mold, treat the surface with hydrogen peroxide. If contamination persists, apply a thick layer of polymer powder over the area and slightly beyond, then cover it with a shot glass or small cup for the remainder of the grow.

Is this polymer safe to use?

Yes, it's made from non-toxic Sodium Polyacrylate ISP and is easy to apply directly to the affected area.

Will this guarantee my grow is saved?

No tool can guarantee a full recovery once mold sets in, but combined with early detection and hydrogen peroxide treatment, this polymer can significantly boost your chances of saving the rest of your project.

How many treatments does one jar provide?

The 4oz resealable jar provides multiple treatments, so you can keep it on hand for future contamination events.