Metacaulk MC 150+ Firestop Sealant
Activated with fire exposure, Metacaulk MC 150+ is a general fire-rated sealant for construction joints and through penetrations. Prevents spread of flames/smoke/hot gases/water. All systems rated for up to 4 hours as per ASTM E814 (UL1479) & ASTM E1966 (UL 2079) test standards.
Features
- Water-based and non-sag. VOC compliant. Protected in wet & dry stages against mold growth with a combination of biocides
- Flexible set and Excellent freeze-thaw. Cures to an elastomeric seal suitable where dynamic movement is expected
- For interior use & paintable. Safe & easy to use for most applications; No dilution/mixing is required. Easy to apply & retrofit. Can be applied with conventional caulking gun, bulk loading gun, troweled from pail, or pumped directly from pail
- STC rating 65
- Minimum 3-year shelf life and Intumescent
Product Variations
| Sku | Name |
|---|---|
| Brand : | Metacaulk |
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Performance
Our on-site fire test laboratory is designated under the UL Witness Test Data Program (WTDP), allowing for thorough product development, direct testing and advanced response to customer needs for UL Listed systems.
Versatility
Metacaulk systems offer a holistic approach to firestop applications and where field conditions differ, Metacaulk can support with structured engineered solutions.
COST SAVINGS
Metacaulk products & systems offer major advantages for the installer with economical and reliable solutions.
Consistently
Recognized
for Innovation
Through robust product development and testing procedures RectorSeal ensures the delivery of top-tier product quality.
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The Industry's Best Product WarrantiesMinimum 3-year limited warranty on RectorSeal Products. No registration required. |
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Outstanding Technical Customer SupportProviding exceptional technical customer support for on-site job requirements and project specifications. |
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Product Availability and FulfillmentDelivering a seamless purchasing experience by offering a diverse selection of products, ensuring availability and quick fulfillment. |
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Complimentary eTraining CoursesOffering a variety of eTraining from self-directed courses via RectorSeal Academy, on-demand one-on-one training or live webinars. |