AC-20 FTR - Pecora

1 AC-20 FTR . (Fire & Temperature Rated) Acoustical & Insulation Sealant SPECIFICAT ION. DATA SH EET. BASIC USES TECHNICAL DATA. A C-20 FTR fire-rated systems Applicable Standards: ASTM PACKAGING. are suitable for applications in C-834-00 specification for 2 9 fl. oz. (.858 liter) plastic schools, hospitals, churches, latex sealing compounds. USDA cartridges high-rise office buildings and acceptance for use in meat 5 -gallon ( liter) pails hotels, prisons, sports arenas, and poultry processing plants, COLOR. and other public-use buildings ASTM C-919 standard practice W hite, Beige-Gray to ensure a safe and orderly per use of sealants in acoustical S pecial colors available in evacuation in the event of a fire applications, and ASTM E-90-09. 250-gallon (946 liter) batches. Fire Rated System:Two hour Fire and Temperature Rated wall and floor joint systems with joint widths up to 7" (178mm) and four In addition to its fire-blocking hour systems with joint widths value, Ultra Block is very up to 4" (102mm) can be efficient acoustically, having MANUFACTURER designed with AC-20 FTR in a noise reduction coefficient Pecora Corporation conjunction with Ultra Block fire of.

2 75 and sound transmission 165 Wambold Road blocking material in fire rated coefficient of .5 (Ultra Block is a Harleysville, PA 19438 wall and floors. Reference: registered trademark of Backer Phone :215-723-6051 ANSI/UL 263, ASTM E-119, NFPA Rod Mfg. and Supply Co., Denver, 800-523-6688 No. 251. CO, USA.). Fax: 215-721-0286. Website: UNDERWRITERS INSTALLATION. LABORATORIES INC. Surface Preparation: Surfaces CLASSIFIED must be free of all contamination. CLASSIFIED Sealant may be applied to damp, JOINT TREATMENT. MATERIALS porous surfaces. No priming is PRODUCT DESCRIPTION FIRE RESISTANCE required. AC-20 FTR is a unique acrylic CLASSIFICATION. Application: Refer to Pecora latex sealant that is UL DESIGNS FFS 0006, WWS. Technical Bulletin #85J and UL. Classified in firestopping 0010, FFS 2002, WWS. Fire Resistance Directory for systems for expansion joints 2008, FFS 1010, WWS 1012. installation details on fire-rated and through penetrations. When joint and through penetration properly installed, these systems AC-20 FTR in conjunction systems.

3 For insulating and effectively contain fire, smoke, with Ultra Block achieves a weatherproofing purposes, fill toxic fumes, and water within 2-hour fire rating when sealing all window, door, and panel a given area surrounded by around steel or copper pipe and perimeter joints using a resilient firewalls for a two, three, or four electrical metallic tubing or steel backer rod to control sealant hour period, depending on the conduit in through penetration depth to 1/2 (13mm) maximum. design specifications. systems. Reference: ANSI/UL For best results, protect sealant 1479, ASTM E-814. from excessive low temperatures Other Uses: Excellent adhesive, flexibility and durability qualities FILL, VOID OR CAVITY MATERIALS and apply above 40 F (4 C). make AC-20 FTR ideal for CLASSIFIED BY For acoustical purposes, apply insulating and weatherproofing UNDERWRITERS continuous beads of sealant to around windows, doors, panels, LABORATORIES INC. seal perimeters of all sound- siding, duct work, base plates, FOR USE IN rated partitions.

4 Apply sealant etc. It is compatible with all THROUGH-PENETRATION in the angles formed by metal common building materials FIRESTOP SYSTEM NO. CAJ 1093 components or base-layer panels including specialties such as and abutting surfaces. polystyrene, polyurethane, cork, vinyl (not for use on cpvc), foamed and fibrous glass. TABLE 1: TYPICAL PHYSICAL PROPERTIES. Used as an acoustical sealant, TEST PROPERTY VALUE TEST PROCEDURE. AC-20 FTR reduces sound transmission in partition systems Modulus @ 100% (psi) 60-65 ASTM D412. to maintain specific STC values Ultimate Tensile (psi) 80-90 ASTM D412. by sealing spaces around Ultimate Elongation (%) 200 ASTM D412. cut-outs and at perimeters of Movement Capability (%) 7 1/2 ASTM D412. partitions. The sealant cures to a tough rubber to form a long- VOC Content 31 g/L ASTM D3960. lasting acoustical seal. VOC Emissions (TVOC) CDPH Since Pecora Architectural Sealants are applied to varied substrates under diverse environmental conditions and construction situations it is recommended that substrate testing be conducted prior to application.

5 PEC 117 2/19. AC-20 FTR S P E C I F I CAT I O N. DATA S H E E T. Apply sealant around all openings AVAILABILITY AND COST TECHNICAL SERVICES. formed for outlets; electrical, Pecora representatives are telephone, light fixtures, etc. Pecora products are available available to assist you in from stocking distributors Tooling: Tool material flush with selecting an appropriate product nationwide. For the name and surfaces to allow for expected and to provide on-site application telephone number of your shrinkage and insure good instructions or to conduct nearest representative, call contact and adhesion to the jobsite inspections. For further the number below or visit our substrate. assistance call our Technical website at Service Department at Cleaning: Remove excess 215-723-6051 or 800-523-6688. material with water or a damp WARRANTY. cloth before it cures. Sealant Pecora Corporation warrants FILING SYSTEMS. may be painted within 30 minutes its products to be free of C SI Master Format Designation after application with a good defects.

6 Under this warranty, -07 10 00 Waterproofing grade of latex paint. we will provide, at no charge, -07 92 00 Sealants Shelf Life: One year when stored replacement materials for, in unopened containers in dry or refund the purchase price areas below 80 F (26 C). of, any product proven to be defective when used in strict Precautions: AC-20 FTR is accordance with our published non-flammable, non-toxic, recommendations and in non-irritating and environmentally applications considered by us safe. However, do not take as suitable for this product. internally. The determination of eligibility Ultra Block is a non- for this warranty, or the choice carcinogenic processed of remedy available under this continuous filament textile glass warranty, shall be made in our fiber that may cause skin, eye sole discretion and any decisions and respiratory irritation. When made by Pecora Corporation shall applying, wear long sleeves, be final. This warranty is in lieu gloves, cap, goggles or safety of any and all other warranties, glasses and NIOSH/MSHA- expressed or implied, including approved dust respirator.

7 After but not limited to a warranty of use bathe with soap and warm merchantability or fitness for a water. Wash clothes separately particular purpose and in no case and rinse after use. Refer to will Pecora be liable for damages our Safety Data Sheet (SDS) for other than those expressly additional information. stated in this warranty, including but not limited to incidental or consequential damages. MAINTENANCE. If the sealant is damaged and FOR PROFESSIONAL USE ONLY. the bond is intact, cut out the KEEP OUT OF THE REACH damaged area and recaulk. No OF CHILDREN. primer is required. If the bond has been affected, remove the sealant, clean and prepare the joint in accordance with instructions under Installation . Pecora is a member of and supports: SWRI, CSI, AIA, ICRI, ABAA, USGBC, IPI. Pecora products are proudly made in America. 165 Wambold Road, Harleysville, PA 19438 | |