Skip to main content
MC 150+ Series Firestop Sealant, Red, 40 to 120 deg F, 10.3 oz Cartridge

Roll over image to zoom in

  • Product Features

  • Product Overview

  • Related Videos

  • Reviews

  • Questions & Answers

Metacaulk 66648 MC 150+ Series Firestop Sealant, Red, 40 to 120 deg F, 10.3 oz Cartridge

Item #: 66648 by RectorSeal

UPC #: 021449663823

See reviewsSee reviews
See reviews summary
In Stock

$18.30

/each
SAVE UP TO 1.83
Buying in bulk
QUICK SHIPPING*Usually ships in 1 business dayIn stock: 1115 units available
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See HowWatch Now
Get Volume Pricing

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Safe Payment
Features
  • UL classified systems up to 4 hrs
  • Elastomeric
  • Non-sag
  • Mold inhibitor tested to ASTM G21
  • STC rating 65

Application Temperature

40 to 120 deg F

Type

1-Part

Color

Red

Net Content

10.3 oz

Form

Paste

Application Method

Caulk Gun Trowel

Specific Gravity

1.5

Applicable Materials

Fiberglass Metal Plastic

Odor/Scent

Mild

VOC Content

10 g/L

Nomenclature

66648 FIRESTOP CAULK 150 10OZ

Container Type

Cartridge

Container Size

10.3 Oz.

Material

Elastomeric

Heat Resistant

Yes

Indoor/Outdoor

Indoor

Moisture Resistant

Yes

Paintable

YES

Color Family

Red

Mold and Mildew Resistant

Yes

Permanently Flexible

Yes

Cure Time (Hr.)

504

Dries To Touch (Min.)

30

Coverage Area (LFT)

31

Product Overview
SEALANT FRSTP GENPURP 10.3OZ
Specifications:

Application: For interior applications

Metacaulk MC 150+ is an elastomeric, one-component, general-purpose, fire-rated sealant and smoke seal for construction joints and through-penetrations. A water-based, non-sag caulking grade sealant that is easy to apply as well as to retrofit. Can be applied to horizontal and vertical surfaces. Cures to a paintable flexible seal. Suitable for areas of dynamic movement. Application temperature 40 to 120 deg F. An economic choice for most common applications. Sound Transmission Class (STC) rating 65, The test was performed in accordance with ASTM E90, Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions.