dymeric 511 - Cadeco Waterproofing Supply …

1 dymeric 511. Multi-Component High Performance Polyurethane Sealant Product Description: INSTALLATION Tooling & Cleaning: dymeric 511 is a multi-component, Joint Design & Tooling is recommended immediate- chemically curing, gun-grade Dimensions ly after application to insure firm, polyurethane sealant specially for- May be used in any vertical or hori- intimate contact with the joint mulated for use in dynamically zontal joints design in accordance interface. Dry tooling is preferred, moving building joints. Standard with accepted architectural/engi- although tooling agents can be uti- and Winter grade formula Part A neering practice. Joint width should lized. Excess sealant and smears bases are available. be 4 times anticipated movement, adjacent to the joint can be but not less than 1/4 inch ( removed with Xylol or Toluol before Basic Uses: mm) wide.

2 Sealant cures. dymeric 511 is a non-sag general purpose sealant providing a flexible, For joints 1/4 inch ( ) to 1/2 Joint Backing- durable, weathertight seal for use inch ( ) wide, the width to Bond Breaking Tape: with precast, masonry, EIFS, metal depth ratio should be equal. Joints Closed cell polyethylene, reticulated curtain wall and perimeter joints of 1/2 inch ( ) wide or greater foam and some open cell doors and window frames. should have a sealant depth of 1/2 polyurethane rods may be used as inch ( ). Minimum joint size joint backing to control depth of Limitations: is 1/4 inch by 1/4 inch ( by sealant bead. Where depth of joint Do not apply over damp or ). will prevent use of joint backing, an contaminated surfaces. adhesive backed polyethylene tape Not intended for continuous Surface Preparation: should be installed to prevent water immersion.

3 For good adhesion, the joint inter- three-sided adhesion. Joint backing face must be sound, clean and dry. must be dry at time of the sealant Packaging: Depending on the substrate, the application. 1-1/2 gallon ( L) and 3 gallon joint surface may require a thor- ( L) units with pre-measured ough wire brushing, grinding, sand- cans of Curing Agent. Separate blasting, solvent washing and/or color pack (pigment) must be primer. added. Standard Colors: dymeric 511 is available in 53 stan- dard colors and can be custom matched to virtually any color upon request. Applicable Standards: Conforms to ASTM C920, Type M, Grade NS, Class 50, Use NT, M, A. and O; Federal Specification TT- S-00227E, Class A, Type II; Canadian Standard , Type II, Class B. Application: warranty, expressed or implied, replace, or refund the purchase of Mix in accordance with directions on including warranties of MER- the quantity of Tremco Sealant product container label.

4 Minimum CHANTABILITY and FITNESS FOR A proved to be defective and Tremco mixing time is 6 minutes. Apply PARTICULAR PURPOSE, with respect shall not be liable for any loss or with conventional caulking equip- to Tremco Sealants. Tremco's sole damage. ment, filling the joint completely obligation shall be, at its option, to and tool. Firestopping: TYPICAL PHYSICAL PROPERTIES. dymeric 511 is UL/cUL tested for up ASTM C920 dymeric 511. to a four-hour F-Rating for fire rated TT-S-00227E Requirement Results joints. Please refer to the Tremco Low Temperature Flexibility ASTM-C-793 -40 F (-40 C). Firestopping catalog for additional Extrusion Rate 45 Seconds Maximum 4. information. Hardness Properties 15-50 20-40. Maintenance: Damaged sealant can be repaired. Weight Loss Less than 10% Consult your Tremco Distributor or Tack Free Time Tack Free 72 Hours 30 Hours Field Representative for repair pro- Maximum cedures.

5 Stain & Color Change No Visible Change None No Stain None Availability: Immediately available from your Durability-Cyclic Movement 1-1/2 sq. in. ( cm2) Max local Tremco Field Representative, Adhesion & Cohesion Total Bond Loss Passes Tremco Distributor or Tremco Adhesion-in-Peel Not less than 5 pli (22N) Aluminum-10-20 pli Warehouse. (85-102N). Concrete-10-25 pli Warranty: (80-111N). Tremco warrants its Sealants to be Brick-10-23 pli (80-102N). free of defects in materials, but makes no warranty as to appearance Effects of Accelerated No cracks greater than #2 Passes or color. Since methods of applica- Weathering on and Cold Temperature tion and on-site conditions are Bond Test beyond our control and can affect Movement Capability N/A +50% /-50%. performance, Tremco makes no other For MSDS and Spec Data Sheets, Call our 24 Hour Fax-Back Line: 1-800-551-2806.

6 Sealant/Weatherproofing Division or visit our website: 3735 Green Road Beachwood, Ohio 44122 Phone: (216) 292-5000 (800) 321-7906. 220 Wicksteed Avenue Toronto, ON M4H 1G7 Phone: (416) 421-3300 (800) 363-3213. PRINTED IN THE USA 0603/511DS.