Johns Manville Insulation Systems -JM Corbond IIIe

DOWNLOADS

JM Corbond IIIe is designed to offer the same thermal, acoustical, and installation benefits of JM Corbond III at a price and yield that is competitive with other spray foam insulations on the market.


Category: closed-cell spray foam insulation | commercial insulation | foamed in place insulation...

MasterFormat: Thermal Protection | Thermal Insulation | Foamed-in-Place Insulation...



Johns Manville Insulation Systems
717 17th Street
Denver, CO 80217
Tel: (303) 978-2000

https://www.jm.com

Find a rep/distributor

Request More Info

DOWNLOADS

Related Products

Overview


JM Corbond IIIe

JM Corbond IIIe is designed to offer the same thermal, acoustical, and installation benefits of JM Corbond III at a price and yield that is competitive with other spray foam insulations on the market.

JM Corbond® IIIe closed-cell spray polyurethane foam (SPF) is a more economical version of JM Corbond III, the industry’s premium, two-component, medium-density, Class 1 rated, SPF insulation system. JM Corbond IIIe is designed to cost-effectively insulate high-performing, energy-efficient commercial, residential and industrial buildings. Its exceptional yield is competitive with other materials on the market, and it offers superior thermal performance, moisture control, and outstanding sprayability and adhesion. JM Corbond IIIe has the same thermal, acoustical, and installation benefits of JM Corbond III, and is an excellent choice for the cost-conscious installer.

ADVANTAGES:

Complete Coverage: Expands and adheres without shrinking or settling.
Energy-Efficient: R-7.0 per inch.
Superior Moisture Performance: Resists mold growth; meets current vapor retarder codes (rating of 0.61 perms at 1-1/2” thick, in accordance with ASTM E96).
Wide Application Temperature Range: Applies between 20°F and 180°F , delivering consistent performance with seasonal versatility.
Faster Installation: Spray easily in a single pass from a minimum of .5" to a maximum of 3.5”. Multiple immediate passes, with no wait time, may also be applied. See Data Sheet for complete information.
Commercial Approvals: NFPA 285 assembly approvals.


See More


Specifications

Specifications

SPF Acceptance Criteria

ASTM AC377

Pass

Flame Spread

ASTM E84

≤ 25

Smoke Development

ASTM E84

≤ 450

Fungi Resistance

ASTM C1388

Pass

Dimensional Stability

ASTM D2126

< 15% change in volume

Nominal Density

ASTM D1622

2 pcf

Closed-Cell Content

ASTM D6226

> 90%

Compressive Strength (1”)

ASTM D1621

36 psi

Water Absorption

ASTM D2842

0.9%

Water Vapor Transmission

ASTM E96

0.61 perms @ 1.5"

Air Permeance

ASTM E2178-03

0.00055 (L/s)/m at 75 Pa

Sound Transmission

ASTM E90-90, ASTM E413-87

36 (STC)

Sweetsstakes