Metacaulk 835+ Firestop Silicone Sealant - Wannereng

Empowering Safety Through Expert Firestop Solutions

03-9011 0101
016-543 7013
Wanner Engineering Sdn Bhd
No. 19A, Jalan Bendahara 2/7, Seksyen 7, Bandar Mahkota Cheras, 43200 Cheras, Selangor Darul Ehsan
enquiry@wannereng.com.my
Products / Firestop Sealants/Sprays

Metacaulk® 835+

Metacaulk 835+ is a single component, low modulus, non-slumping silicone firestop sealant designed for a variety of service penetration, construction and perimeter joint applications in both vertical and horizontal construction assemblies. Tested in accordance with ASTM E814 (UL 1479), ASTM E1966 (UL 2079), ASTM E2307, ASTM E84 (UL723) standards to provide up to a 3 hr fire resistance rating.
Resistant to cracking, ultraviolet radiation and ozone, it forms a pressure tight seal resistant to water, smoke and toxic gases and can be used for both internal or external applications. It help maintain the sound reduction index of a structure in accordance with ASTM E90, is easy to apply and cures to an elastomeric seal, suitable for where dynamic movement may occur (ASTM C719), and is protected in a wet and dry stage against mold growth.
Recommended For Metallic pipes • Insulated pipes • Insulated air duct • Single & bunched cables • Cable trays & bus bars • Construction joints • Perimeter fire barrier
Features
  • Flexible cure
  • Non sag
  • Freeze-thaw capabilities
  • Mold inhibitor
  • VOC compliant – CDPH Standard Method v1.2
  • STC rating 55
  • 2 year shelf life; 18 months for Spray
  • STC rating 55
  • Caulk – Meets ASTM C920, Type S, Grade NS, Class 25, Use NT, M, G, A, O
  • SL Self Leveling: Meets ASTM C920, Type S, Grade SL, Class 25, Use NT, M, A
  • UL Classified systems up to 3 hr
  • Colour: Grey
SKU: Metacaulk-835+-Group
Categories: Firestop Sealants/Sprays

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Frequently Bought Together

PERFORMANCE

All products undergo rigorous testing and certification by independent third-party agencies, such as UL and FM, ensuring they meet or exceed industry standards for fire resistance and smoke control.

VERSATILITY

Metacaulk systems offer a holistic approach to firestop applications, however, where field conditions differ, Metacaulk can support with structured engineered solutions.

EASY TO INSTALL

Metacaulk products & systems offer major advantages for the installer with economical and reliable solutions.

Empowering Safety
Through Expert
Firestop Solutions
Through robust product development and testing procedures RectorSeal ensures the delivery of top-tier product quality.
The Industry's Best Product Warranties

Minimum 3-year limited warranty on RectorSeal Products. No registration required.

Outstanding Technical Customer Support

Providing exceptional technical customer support for on-site job requirements and project specifications.

Product Availability and Fulfillment

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Complimentary eTraining Courses

Offering a variety of eTraining from self-directed courses via RectorSeal Academy, on-demand one-on-one training or live webinars.