Micronova Product Catalog

Cleanroom Sponges

Micronova™ Cleanroom Sponges come in a wide range of durable and absorbent cleanroom approved materials that are designed for cleaning small parts, equipment interiors, and other cleanroom and lab applications. Available in a variety of fabric covers that are securely sewn over reticulated urethane foam interiors, with multiple shapes and size options.

  • Fabric covers are securely sewn over reticulated urethane foam interiors
  • Holds up to alcohols, common cleaning solutions, and strong disinfectants
  • Available gamma irradiated for aseptic areas
  • Shape and size options available
  • Launderable for reuse
  • Autoclavable

Covers available in a variety of fabrics and sizes for specialized cleaning:

  • PolyMesh™ Sponges: 100% polyester with monofilament mesh – provides increased abrasion to remove photoresist, chemical deposits, and fluxes. Also used for fermentation tanks and veterinary laboratories.
  • NovaPoly™ Sponges: 100% smooth knit polyester – excellent disinfectant dispersal for a wide variety of cleanroom applications; FDA approved for indirect food contact.
  • Microfiber Sponges: 80% polyester/ 20% polyamide material with superior cleaning ability and over 400% absorbency.

Certificates: Certificate of Conformance available upon request and on website.

Product Selection

Use the selectors below to Narrow your product options.

Handle Length
Active Ingredients
Adhesive Type
Adjustable Height
Bottle Size
Color
Curve Type
Detergent Type
Individually Bagged?
Number of Buckets
Buckets
Bucket Material
Bucket Color
Wringer Style
Wringer Type
Materials Used
Nib Size
Packaging
Product Type
Roll or Strip Length
Use With
Dimensions
Size (Area)
Size (Length)
Size (Width)
Style
Thickness
Weight
Capacity
Sort
  • Irradiated
  • 100% Polyester
    100% Polyester
  • 100% Smooth Knit Polyester
    100% Smooth Knit Polyester
  • 80% Polyester, 20% Polyamide
    80% Polyester, 20% Polyamide
  • Non-woven Polyamide
    Non-woven Polyamide
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Cleanroom Sponge, Blue Microfiber

Micronova NovaPoly™ PolyMesh™ cleanroom sponges

Description:

Cleanroom Blue Microfiber Sponge, Block Style, 3 inch

PART NUMBER:

SPAA-363

MATERIAL:

Microfiber: 80% polyester/20% polyamide, urethane foam interior

PRODUCT TYPE:

Sponge

DIMENSIONS:

3 x 6 x 3 in
(76 x 152 x 76 mm)

IRRADIATED:

No

Cleanroom Sponge, NovaPoly™

Micronova NovaPoly™ PolyMesh™ cleanroom sponges

Description:

Cleanroom NovaPoly™ Sponge, Smooth Knit Polyester Cover, 4 inch

PART NUMBER:

SP6-46

MATERIAL:

NovaPoly™ 100% smooth knit polyester, urethane foam interior

PRODUCT TYPE:

Sponge

DIMENSIONS:

4 x 6 x 0.5 in
(102 x 152 x 13 mm)

IRRADIATED:

No

Cleanroom Sponge, NovaPoly™, Irradiated

Micronova NovaPoly™ PolyMesh™ cleanroom sponges

Description:

Cleanroom NovaPoly™ Sponge, Smooth Knit Polyester Cover, 4 inch, Irradiated

PART NUMBER:

SP6-46IR

MATERIAL:

NovaPoly™ 100% smooth knit polyester, urethane foam interior

PRODUCT TYPE:

Sponge

DIMENSIONS:

4 x 6 x 0.5 in
(102 x 152 x 13 mm)

IRRADIATED:

Yes

Cleanroom Sponge, PolyMesh™

Micronova NovaPoly™ PolyMesh™ cleanroom sponges

Description:

Cleanroom PolyMesh™ Sponge, Braided Polyester Monofilament Mesh Cover, 4 inch

PART NUMBER:

SP68-46

MATERIAL:

PolyMesh™ 100% polyester mesh over polyester knit, urethane foam interior

PRODUCT TYPE:

Sponge

DIMENSIONS:

4 x 6 x 0.5 in
(102 x 152 x 13 mm)

IRRADIATED:

No

Cleanroom Sponge, PolyMesh™ Irradiated

Micronova NovaPoly™ PolyMesh™ cleanroom sponges

Description:

Cleanroom PolyMesh™ Sponge, Braided Polyester Monofilament Mesh Cover, 4 inch, Irradiated

PART NUMBER:

SP68-46IR

MATERIAL:

PolyMesh™ 100% polyester mesh over polyester knit, urethane foam interior

PRODUCT TYPE:

Sponge

DIMENSIONS:

4 x 6 x 0.5 in
(102 x 152 x 13 mm)

IRRADIATED:

Yes

Cleanroom Sponge, NovaPoly™

Micronova NovaPoly™ PolyMesh™ cleanroom sponges

Description:

Cleanroom NovaPoly™ Sponge, Smooth Knit Polyester Cover, 5 inch

PART NUMBER:

SP6-45

MATERIAL:

NovaPoly™ 100% smooth knit polyester, urethane foam interior

PRODUCT TYPE:

Sponge

DIMENSIONS:

5 x 4.5 x 0.5 in
(127 x 114 x 13 mm)

IRRADIATED:

No

Cleanroom Sponge, PolyMesh™

Micronova NovaPoly™ PolyMesh™ cleanroom sponges

Description:

Cleanroom PolyMesh™ Sponge, Braided Polyester Monofilament Mesh Cover, 7 inch

PART NUMBER:

SP68-745

MATERIAL:

PolyMesh™ 100% polyester mesh over polyester knit, urethane foam interior

PRODUCT TYPE:

Sponge

DIMENSIONS:

7 x 4.5 x 0.5 in
(178 x 114 x 13 mm)

IRRADIATED:

No

Cleanroom Sponge, PolyMesh™, Irradiated

Micronova NovaPoly™ PolyMesh™ cleanroom sponges

Description:

Cleanroom PolyMesh™ Sponge, Braided Polyester Monofilament Mesh Cover, 7 inch, Irradiated

PART NUMBER:

SP68-745IR

MATERIAL:

PolyMesh™ 100% polyester mesh over polyester knit, urethane foam interior

PRODUCT TYPE:

Sponge

DIMENSIONS:

7 x 4.5 x 0.5 in
(178 x 114 x 13 mm)

IRRADIATED:

Yes