Metacaulk Cover Guard

DESCRIPTION: Flexible, precured dry intumescent strips used mainly for plastic & insulated pipe applications, wrapped simply around penetrating item(s) to completely fill annular space. In addition, for use with a universal collar for engineered plastic pipes 8 in. diameter and greater.

FEATURES:

• Intumescent expands at the exposure of heat, forming a refractory char that tightly seals preventing the spread of flame, smoke and toxic fumes
• Easy to install; no cure time
• Excellent freeze-thaw
• Highly versatile, flexible; economical
• Long length means less waste
• Systems up to 14″ PVC

PERFORMANCE: Tested in accordance with ASTM E814 (UL 1479); VOC compliant (CDPH Standard Method v1.2); complies to Required Environmental Exposure Testing of Accelerated Aging and High Humidity as per UL 1479 Fire Test of Through-Penetration Firestops; tested by a third party independent laboratory to the ASTM G21 standard with Fungal Growth Rating results of zero

DESCRIPTION: Precured dry intumescent one-component fire-rated pad for use in electrical boxes to maintain the integrity of fire-rated wall assemblies.

FEATURES:

• Intumescent expands at the exposure of heat, forming a refractory char that tightly seals preventing the spread of flame, smoke and toxic fumes
• Easy to install; applied by hand; adheres to back of electrical box
• Economical, labor-saving (compared to putty pads); great for retrofit jobs
• Reduces sound transmission

PERFORMANCE: UL Classified system; tested in accordance with ASTM E90, ASTM E814 (UL 1479) and ASTM E119 (UL 263); tested by a third party independent laboratory to the ASTM G21 standard with Fungal Growth Rating results of zero; VOC compliant (CDPH Standard Method v1.2); complies to Required Environmental Exposure Testing of Accelerated Aging and High Humidity as per UL 1479 Fire Test of Through-Penetration Firestops; STC Rating 53