Protecto Wrap Co.

1955 South Cherokee St.

Denver, CO 80223

Phone: (800) 759-9727

Phone: (303) 777-3001

Fax: (303) 777-9273

E-mail: info@protectowrap.com

www.protectowrap.com

This MANU-SPEC utilizes the Construction Specifications Institute (CSI) Project Resource Manual (PRM), including MasterFormatTM, SectionFormatTM and PageFormatTM. A MANU-SPEC is a manufacturer-specific proprietary product specification using the proprietary method of specifying applicable to project specifications and master guide specifications. Optional text is indicated by brackets []; delete optional text in final copy of specification. Specifier Notes typically precede specification text; delete notes in final copy of specification. Trade/brand names with appropriate symbols typically are used in Specifier Notes; symbols are not used in specification text. Metric conversion, where used, is soft metric conversion.

This MANU-SPEC specifies BT25XL, a peel-and-stick air and vapor barrier tape for sealing building penetrations and joints. This product is manufactured by Protecto Wrap Co. Revise MANU-SPEC section number and title below to suit project requirements, specification practices and section content. Refer to CSI MasterFormat for other section numbers and titles.

SECTION 072600 - VAPOR RETARDERS

PART 1 - GENERAL

1.1	REFERENCES

A.	ASTM International:

1.	ASTM D412 Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension.

1.	ASTM E96 Standard Test Methods for Water Vapor Transmission of Materials.

1.	ASTM E2112 Standard Practice for Installation of Exterior Windows, Doors and Skylights.

1.1	SUBMITTALS

A.	General: Submit listed submittals in accordance with Conditions of the Contract and Division 01 Submittal Procedures Section.

A.	Product Data: Submit product data, including manufacturer's SPEC-DATA sheet, for specified products.

A.	Samples: Submit 6 inch x 6 inch (152 x 152 mm) samples of specified membrane(s).

1.1	QUALITY ASSURANCE

A.	Regulatory Requirements and Approvals: [Specify applicable requirements of regulatory agencies.].

1.	[Code agency name].

a.	[Report or approval number].

1.1	DELIVERY, STORAGE & HANDLING

A.	General: Comply with Division 01 Product Requirements Section.

A.	Delivery: Deliver materials in manufacturer's original, unopened, undamaged containers with identification labels intact.

A.	Storage and Protection:

1.	Store materials protected from exposure to harmful environmental conditions and at temperature and humidity conditions recommended by the manufacturer.

1.	Store materials in a dry space at a temperature between 50 - 90 degrees F (10 - 32 degrees C). Do not store in direct sunlight. Do not remove from box until ready for use.

1.1	WARRANTY

A.	Project Warranty: Refer to Conditions of the Contract for project warranty provisions.

A.	Manufacturer's Warranty: Submit, for Owner's acceptance, manufacturer's standard warranty document executed by authorized company official. Manufacturer's warranty is in addition to, and not a limitation of, other rights Owner may have under Contract Documents.

1.	Warranty Period: 5 years commencing on Date of Substantial Completion.

PART 1 - PRODUCTS

1.1	AIR/VAPOR BARRIER TAPE

A.	Manufacturer: Protecto Wrap Co.

1.	Contact: 1955 South Cherokee St., Denver, CO 80223; Telephone: (800) 759-9727, (303) 777-3001; Fax: (303) 777-9273; E-mail: info@protectowrap.com; website: www.protectowrap.com.

A.	Substitutions: No substitutions permitted.

1.1	MATERIALS

A.	BT25XL:

1.	Physical Properties:

a.	Thickness: 25 mils (0.64 mm).

a.	Width: [4 inches (102 mm)] [6 inches (152 mm)] [9 inches (229 mm)] [12 inches (305 mm)] [36 inches (914 mm)].

a.	Elongation (ASTM D412): Not less than 500 (rubberized adhesive only).

a.	Tensile Strength (ASTM D412): Not less than 975 psi (6718 kPa).

a.	Moisture Vapor Transmission (ASTM E96): Not more than 0.01 perm (0.57 ng/(Pa x s x m2)).

1.1	ACCESSORIES

A.	BT-Primer.

A.	Protecto-Tak Spray Adhesive.

A.	Protecto Sealant 25XL.

PART 1 - EXECUTION

1.1	MANUFACTURER'S INSTRUCTIONS

A.	Compliance: Comply with manufacturer's product data, including product technical bulletins, product catalog installation instructions and product carton instructions for installation.

1.1	EXAMINATION

A.	Site Verification of Conditions: Verify that substrate conditions, which have been previously installed under other sections, are acceptable for product installation in accordance with manufacturer's instructions.

1.1	PREPARATION

A.	Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.

1.1	INSTALLATION

A.	In accordance with ASTM E2122.

END OF SECTION