can the weatherseal go between the bottom of the air conditioner and the window sill?)

If there is space then yes. It’s a foam so you can manipulate it into the smallest crevices.

does it absorb moisture?

Never had to experience moisture

What is the maximum temperature rating of this foam?

Sorry, no idea. I use it for insulation. It does not come with temperature ratings listed, but as it's very light, thick sponge rubber I wouldn't think it would withstand very high heat.

It can be hand-washed in mild soapy water' rinsed and air-dried as long as the foam has not gotten crumbly with age.

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Frost King AC43H Air Conditioner Weatherseal Tape, 2-1/4 Inch, 2-1/4" W, 2-1/4" T, 42" L, Dark Gray

Frost King AC43H Air Conditioner Weatherseal Tape, 2-1/4 Inch, 2-1/4" W, 2-1/4" T, 42" L, Dark Gray

Product ID: 261804257

Details

Brand
Thermwell
Colour
Gray
Item thickness
2.25 Inches
Material
Foam
Product dimensions
106.7L x 5.7W

📏2.25" thickness for superior sealing

🌬️Open cell foam blocks air, dust & insects

🛡️42" length covers wide window AC gaps

16141CFA

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Description

🛠️ Seal smart, live cool — don’t let your AC’s efficiency slip away!

EXTENDED COVERAGE - 42-inch length provides ample material to cover large gaps effortlessly
PRECISION FIT SEAL - 2.25-inch thick foam ensures airtight weather-stripping around window AC units
DURABLE COMPRESSIBLE - Resilient foam compresses to fill irregular spaces without losing shape
SLEEK DARK GRAY FINISH - Neutral color blends seamlessly with most window frames for a discreet look
MULTI BARRIER PROTECTION - Open cell foam design seals out air drafts, dust particles, and pesky insects

The Frost King AC43H Weatherseal Tape is a 2.25" thick, 42" long open cell foam strip designed specifically for window air conditioners. It provides a resilient, compressible barrier that effectively seals out air leaks, dust, and insects, enhancing your AC’s efficiency and indoor comfort. Its dark gray color offers a subtle, professional finish ideal for modern homes and offices.

Specifications

ASIN	B0000DH4JL
Best Sellers Rank	#133,451 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #960 in Weather Stripping
Brand	Thermwell
Brand Name	Thermwell
Color	Gray
Colour	Gray
Customer Reviews	5.0 out of 5 stars 1 Review
Global Trade Identification Number	00077578030401
Included Components	Foam Insulation
Item Dimensions L x W	106.7L x 5.7W centimeters
Item Thickness	2.25 Inches
Item Type Name	Frost King AC43H Air Conditioner Weatherseal Tape, 2-1/4 by 2-1/4 by 42-Inch
Item Weight	0.01 Ounces
Item thickness	2.25 Inches
Manufacturer	Thermwell Products Co., Inc
Manufacturer Part Number	AC43H
Material	Foam
Material Type	Foam
Model Number	AC43H
Number of Items	1
Number of Packs	1
Product dimensions	106.7L x 5.7W centimeters
Recommended Uses For Product	Window
Recommended uses for product	Window
UPC	077578030401
Unit Count	3.5 Feet

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16141CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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