HFP-M3

Adjustable length : can be cut to two and a half inches. It is suitable for cast-in-place concrete floors and can accommodate both metallic non-metallic pipes.: standard brand: Holdrite. Ul listed with a fire rating of two to three hours.

Color indication: black for metal piping, red plastic or. Fire rating: two to three hours. Includes locator whiskers to identify buried sleeves. Telescoping design adjusts from eight to twelve inches.

Penetrate size: half inch to six inches.: the Holdrite hydroflame pro series 2 mpn HFP-M3 is a firestop sleeve designed for effective protection in various building applications. Use cases: piping, conduit, cables, floor drains. height adjustment: eight to twelve inches.

Technical specifications: material: polypropylene. Product highlights: this firestop sleeve allows for the installation of plumbing systems with enhanced fire and smoke protection.

specifications levelmeas:

• brand: Holdrite
• mpn: Hfp-m3

seller levelmeas:

• rating: 99.4%
• # reviews: 31696
• city: dresher, pa

payments levelmeas:

• other
• wallet: apple-pay
• credit card: mastercard

returns levelmeas:

• time: 30 days
• method: money back
• paid by: seller
• policy: returns accepted

offer levelmeas:

• started: may 7, 2026
• availability: in stock
• sold #: 6
• options: ship-to-home
• prices: $43.26–$200.00
• item condition:
  • New
  • New – Open box
• in stock #: 3

shipping levelmeas:

• type: fixed
• service: standard
• transit: 4-8 days
• class: standard

general levelmeas:

• category: Home & Garden > Workshop Equipment > Measuring Layout Tools > Levels