Mushroom Bag Sealer – Mushroom Substrate Bag Clamp

(2 customer reviews)


High-temp Autoclave-able Mushroom Grain Spawn Bag Sealer/Clamp

  • Seal mushroom grow bags without an impulse sealer!

  • Reusable.

  • Easy to Use.

  • Hermetically seals the opening of the bag.

Out of stock

SKU: MMS-223864 Categories: , Tag:


This is a genuine UnicornBag Clamp which is used to seal your mushroom bags without the need of an impulse sealer. Easy to use, these mushroom bag clamps hermetically seal the open of the bag, eliminating the need to cut and reseal.

The clamp is reusable and autoclave safe.

Clamps are 16 inches long and will fit most sizes of grow bags.

Additional information

Weight 4 oz
Dimensions 18 × 3 × 3 in

2 reviews for Mushroom Bag Sealer – Mushroom Substrate Bag Clamp

  1. Britt Sullivan ( (verified owner)

    High quality. These make it easy to do grain to grain and incubate using agar.

  2. Kayden (verified owner)

    Good quality.

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