Is Poly-Therm heat-proof?

No. It is heat-resistant, not heat-proof. For oven mitts, potholders and trivets, use at least one layer of cotton batting with it, as Bosal recommends, and never hold hot pans with a single thin layer.

Can I use Poly-Therm in a microwave bowl cozy?

No. It is not a microwave-safe material. For microwave bowl cozies use 100% cotton batting with no polyester, such as Pellon Wrap-N-Zap, with cotton fabric and cotton thread.

Poly-Therm vs Insul-Bright: what is the difference?

Both are heat-reflective layers for potholders, mitts and casserole carriers. Insul-Bright from The Warm Company is needle-punched polyester through a reflective film and comes by the yard and on rolls; Poly-Therm is a reflective fleece from Bosal in two precut sizes. Either way, pair it with cotton batting for hot-pan items.

31" x 36" or 62" x 36": which size do I need?

The 31" x 36" piece covers a set of potholders, an oven mitt or a couple of lunch bags. The 62" x 36" piece is double the width for window coverings, throws and larger sets.

Poly-Therm Heat Reflective Fleece 31in x 36in - Linda's Electric Quilters

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Poly-Therm Heat Reflective Fleece 31in x 36in

Name: Poly-Therm Heat Reflective Fleece 31in x 36in
Brand: Checker Distributor
SKU: CDS-464B-A
Price: 10.39 USD
Availability: InStock

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SKU: CDS-464B-A

Price:

$10.39 $12.99

Stock:

Only 21 units left

Quantity:

Shipping & Fulfillment Details

Sold by: Linda’s Electric Quilters
Shipped by: 3rd Party

Please Note:

Once this order is placed, it cannot be canceled.
This item is online only and is not available for in-store pickup.
This item may ship separately from other items in your order.

For questions about shipping timelines or product specifics, please feel free to contact us.

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Bosal Poly-Therm is a heat-reflective fleece that reflects heat back to its source. It is a sew-in layer for lunch bags, oven mitts, trivets, place mats, insulated window treatments, sleeping bags and outdoor throws and wraps. It sews like a medium-weight fleece and can be machine washed and dried.

The 31" x 36" piece is plenty for a set of potholders, an oven mitt or a couple of lunch bags. Poly-Therm is heat-resistant, not heat-proof. Bosal recommends at least one layer of cotton batting with it in oven mitts, trivets and potholders.

Specifications

Type	Heat-reflective fleece, sew-in
Weight	Medium
Fusible	No
Width x length	31" x 36"
Best for	Oven mitts, potholders and trivets (with cotton batting), lunch bags, place mats, window coverings, outdoor throws
Care	Machine wash and dry
Also available as	62" x 36" piece
SKU	CDS-464B-A

Is Poly-Therm heat-proof?: No. It is heat-resistant, not heat-proof. For oven mitts, potholders and trivets, use at least one layer of cotton batting with it, as Bosal recommends, and never hold hot pans with a single thin layer.
Can I use Poly-Therm in a microwave bowl cozy?: No. It is not a microwave-safe material. For microwave bowl cozies use 100% cotton batting with no polyester, such as Pellon Wrap-N-Zap, with cotton fabric and cotton thread. Pellon Wrap-N-Zap 45" x 1 yd
Poly-Therm vs Insul-Bright: what is the difference?: Both are heat-reflective layers for potholders, mitts and casserole carriers. Insul-Bright from The Warm Company is needle-punched polyester through a reflective film and comes by the yard and on rolls; Poly-Therm is a reflective fleece from Bosal in two precut sizes. Either way, pair it with cotton batting for hot-pan items. Insul-Bright 45" x 1 yd
31" x 36" or 62" x 36": which size do I need?: The 31" x 36" piece covers a set of potholders, an oven mitt or a couple of lunch bags. The 62" x 36" piece is double the width for window coverings, throws and larger sets. 62" x 36" piece