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Item #:
223136814
RectorSeal Metacaulk 150 66648 Firestop Sealant, Easy Application, Firestop, 10.3 oz.
Item #:
223136814
TTD 151
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
25%
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Imported from USA store
QTY:
Order now and get it around Friday, July 10
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RectorSeal firestop sealant prevents the spread of fire, smoke, hot gasses, and water.
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Product Details
- APPLICATION: Firestop sealant prevents the spread of fire, smoke, hot gasses, and water; for construction joints and through penetrations; can be used on metal, insulated pipe, fiberglass, plastic pipe, wall joint, power, telephone, and datacomm cables
- EASY INSTALLATION: Water based, non-sag caulking grade heat resistant sealant that is easy to apply as well as retrofit; it cures to an elastomeric seal that is suitable where dynamic movement is expected; can be applied from a tube, sausage pack, or pail; applied with a conventional caulking gun, bulk loading gun, or can be troweled from the pail
- SPECIFICATIONS: All systems rated for up to 4 hours as per ASTM E814 (UL1479) and ASTM E1966 (UL 2079) test standards; for temperature applications of 120 degrees fahrenheit; flexible barrier protection; interior use and paintable; excellent freeze-thaw caulk; VOC compliant
- CONVENIENT: No special skills required to apply firestop sealant; the sealant does not have to be pre-mixed
- FOR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets
| Brand Name | Rectorseal |
| Number of Items | 1 |
| Manufacturer | Rectorseal |
| UPC | 021449666480 |
| Global Trade Identification Number | 00021449666480 |
| Unit Count | 1.0 Count |
| Model | 66648 |
| Part Number | 66648 |
| Included Components | Firestop Caulk |
| Full Cure Time | 4 Weeks |
| Initial Hardening Time | 4 Weeks |
| Surface Recommendation | Metal, insulated pipes, fiberglass, and plastic pipes, Wall construction joints, Power, telephone & DataComm cables |
| Temperature Range | 40 to 120 Degrees Fahrenheit |
| Water Resistance Level | Water Resistant |
| Color | Red |
| Item Form | Liquid |
| Item Weight | 15.2 ounces (430.92 grams) |
| Liquid Volume | 10.3 Fluid Ounces |
| Material Type | Water-based and non-sag. VOC compliant |
| Brand | Rectorseal |
What's in the box
Firestop Caulk
Product Description
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Customer Questions & Answers
-
Question:
How long does the sealant last?
Answer: The sealant is rated for up to 4 hours in preventing fire, smoke, and gas spread. -
Question:
Is this product suitable for outdoor use?
Answer: This sealant is intended for interior use. -
Question:
What materials can I apply the sealant on?
Answer: It can be used on metal, insulated pipe, fiberglass, plastic pipe, and more.
Rectorseal Joint Sealants Editorial Review
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79 customers ratings
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5 Star
82%
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4 Star
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3 Star
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2 Star
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1 Star
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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TTD 151
Order now and get it around Friday, July 10
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Prevents the spread of fire, smoke, and hot gases.
- Ideal for construction joints and through penetrations.
- Water-based and non-sag for easy application.
- Rated for up to 4 hours based on ASTM E814 and ASTM E1966 standards.
- Flexibility for dynamic movement; can be used on various materials.
- Convenient application with no special skills required.