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Kerf Weather Strip

1/4″ diameter bulb is the most commonly used size for most applications.

5/16″ diameter bulb is used for older windows that are warped or no longer seated properly.

Professional Contractor grade. OEM+ quality. Produced in extruded TPE (Thermoplastic Elastomer) offering the flexibility of a thermoplastic along with the functional performance of conventional thermoset rubber. Use to replace worn out kerf window seals with ease. Available in 4 colors (White, Tan, Brown, and Black) and sold in 4 different lengths for any job. Simply cut to desired length.

The perfect OEM replacement. Helps prevent water damage. Offers better insulation helping to reduce heating & A/C costs. Lowers outside noise and wind howling.

DETAILS & SPECIFICATIONS

  • Manufactured from OEM+ quality Thermoplastic Elastomer (TPE)
  • Most common bulb size – 1/4”. Also available in 5/16” bulb diameter.
  • 3/16” Kerf depth with standard 1/32” Kerf width.
  • Slip Coat on top of bulb decreases operating force in both sliding and sweeping applications
  • 4 Lengths to choose from – 25’, 50’, 100’, 500′
  • 4 Colors to match most requirements– White, Tan, Brown, and Black
  • Made in the USA.

PRODUCT FEATURES AND BENEFITS

  • KerfSeal Offers the perfect OEM replacement seal for wood frame, casement windows and doors that take seal-in kerf weatherstrip.
  • Extremely flexible TPE Elastomer that withstands high heat and extreme cold (up to 60 degrees below zero).
  • Offers you better insulation keeping out the elements including water, wind and insects.
  • Easy insulation – Simply cut to length and push into kerf cut channel.

Our warehouse stocks over 25,000 feet of this one item at any given time to insure super-fast shipping of your order.

ALL orders ship within (1) business day.

Kerf Weather Strip
Kerf Weather Strip

“TOP OF THE LINE” OEM replacement

Whether your current weather strip is hollow, rope or fin you can easily switch out and replace it with our superior quality Seal-Tite Foam-Core weather strip.

Keep in mind that you do not need to replace old weather strip with the same type. You can easily upgrade.

Seal-Tite Foam Core weather strip provides added protection against weather, water, wind, dust, insects, and allergens.

Highly recommended for areas subject to heavy rain, high wind and extreme temperature fluctuations.

Professional Contractor Grade. OEM+ quality. Produced in extruded TPE (Thermoplastic Elastomer) with Foam-Filled Core, offering the flexibility of a thermoplastic along with the functional performance of conventional thermoset rubber.

Seamless compression seals are nearly 100% closed cell to prevent water from penetrating the foam cell structure. The extruded skin provides a unique UV resistant barrier with design features that enhance the weather strip’s sealing performance.

All of Seal-Tite’s products are CFC and Phthalate free.

Use to replace worn out kerf window seals with ease. Available in Bright White and sold in 4 different lengths for any job. Simply cut to desired length.

DETAILS & SPECIFICATIONS

  • Manufactured OEM+ quality Thermoplastic Elastomer (TPE)
  • ¼” Bulb size
  • 3/16” Kerf depth with standard 1/8” Kerf width.
  • 4 Lengths to choose from – 25’, 50’, 100’ and 500′ 
  • Available in Bright White, FDark Brown And Black.
  • Made in the USA.

PRODUCT FEATURES AND BENEFITS

  • Kerfseal brand offers the perfect OEM replacement seal for wood frame and casement windows and doors that take push-in kerf weatherstrip.
  • Extremely flexible, TPE Elastomer, withstands high heat and extreme cold (up to 60 degrees below zero).
  • Offers you better insulation keeping out the elements including the weather, water, wind, dust, insects, and allergens.
  • Easy insulation – Simply cut to length and push into kerf cut channel.

Our warehouse stocks over 25,000 feet of this one item at any given time to insure super-fast shipping of your order.

ALL orders ship within (1) business day.

You will receive the highest customer service level when purchasing any item from us.