TremSEAL Pro (1).pdf

One Component Polyurethane Roofing Sealant

TremSEAL Pro is a high-performance, high-movement, single-component, medium-modulus, low-VOC, UV-stable, non-sag, smooth tooled finish, polyurethane roofing sealant.

TremSEAL Pro is a durable, flexible roofing sealant that offers excellent performance in moving joints and exhibits tenacious unprimed adhesion once fully cured, to concrete, metal and wood surfaces. Typical applications for TremSEAL Pro include roof reglets, termination bars, coping joints, expansion and control joints, precast concrete panel joints, perimeter caulking (windows, doors and panels), aluminum, masonry and vinyl siding.

Not recommended for use in chlorinated, potable, heavy or waste water.

10.1 oz (300 mL) cartridges

20.2 oz (600 mL) sausages

White (ctg + ssg), Aluminum Stone (ctg + ssg), Bronze (ctg + ssg), Limestone (ctg only), Black (ssg only)

1 year when stored at 40° to 110° F (5° to 43° C)

Store in original, undamaged packaging in a clean, dry, protected location with temperatures between 40° to 110° F (5° to 43° C).

Coverage Rates: 308’ of joint per gallon for a ¼’ x ¼” (6 mm x 6 mm) joint, which corresponds to approximately 25 linear feet per cartridge and approximately 50 linear feet per sausage.

2 hours with a tack-free time of 6 – 8 hours to significantly reduce dirt attraction.

TremSEAL Pro meets or exceeds the requirements of the following specifications:

• ASTM C920 Type S. Grade NS, Class 50, Ute NT, T, M, A, O, I

• US Federal Specification TT-S-00230C, Class A type II

• CAN/CGSB-19.13-M87

• International Code Council (ICC) Section R703.8 Flashing

• AAMA 714-15 Specification for Liquid-Applied Flashing

• NFPA 285 Listed Component

Substrate Preparation: Surfaces must be sound and clean. All release agents, existing waterproofing, dust, loose mortar, paints or other finishes must be removed. This can be accomplished with a thorough wire brushing, grinding, sandblasting, or solvent washing, depending on the contamination.

Tremco recommends that surface temperatures be 40° F (5° C) or above at the time the sealant must be applied.

DESCRIPTION

BASIC USES

PACKAGING

COLOR

STORAGE LIFE

COVERAGE RATE

SKIN & OVERCOAT TIME

APPLICABLE

STANDARDS

APPLICATION

TremSEAL® Pro

FEATURES

Medium modulus

One Component

Smooth tooled finish

Non-sag

Compatible with many coatings

Extreme UV resistance

BENEFITS

• Ideal for moving joints or expansion

• No mixing required, reducing hazards, and labor costs

• Aesthetically pleasing

• Can be used on vertical joints

• Upon curing, may be top coated

• Long performance life

APPLICATION

CONTINUED

STORAGE

CLEAN UP

PHYSICAL PROPERTIES

TremSEAL® Pro Tooling: Is recommended immediately after application to insure firm, full contact with the joint interface. Dry tooling is preferred. For a cleaner finish, mask the sides of the joint with tape prior to filling.

Priming: TremSEAL Pro typically adheres to common construction substrates without primers. However, Tremco always recommends that a mock-up or field adhesion test be performed on the actual materials being used on the job to verify the need for a primer, proper cleaning and prep requirements. A description of the field adhesion test can be found in the appendix X1 of ASTM C1193, Standard Guide for Use of Joint Sealants.

Where required, use Geogard® Primer on porous substrates and AlphaGuard M-Prime for metals or plastics.

TremSEAL Pro can be used as a stand-alone sealant repair material. Following cure, TremSEAL Pro can be top coated with an approved Tremco product to extend the service life of the application.

TremSEAL Pro should be top-coated within 72 hrs of application. If cured sealant is exposed longer than 72 hrs prior to intended top coat, an application of Geogard Primer will be required to promote adhesion between coats.

Application: TremSEAL Pro is easy to apply with conventional caulking equipment.

Ensure that the closed cell polyethylene backer rod is fitted properly for friction and that any necessary primers have been applied. Avoid three side joint adhesion with either backer rods or bond breaker tape to ensure a long lasting installation.

Fill the joint completely with a proper width-to-depth ratio, and then tool to ensure intimate contact of sealant with joint substrates. The minimum width and depth of any sealant application should be ¼” x ¼” (6 mm x 6mm). The depth of sealant may be equal to width of joints less than ½” wide.

Store in original, undamaged packaging in a clean, dry, protected location with temperatures between 40° to 100° F (5°-43° C).

Excess sealant and smears adjacent to the joint interface can be carefully removed with mineral spirits before the sealant cures. Any utensils used for tooling can also be cleaned with mineral spirits.

PROPERTY TYPICAL VALUE TEST METHOD

Solids 98%

Hardness Properties 40 +/-5 ASTM C661

Skin Time 2 to 3 hr ASTM C679

Tack Free Time 6 to 8 hr 73.4°F (23°C) 50% RH

Adhesion to Concrete 35 pli ASTM C794

Adhesion to Concrete After Immersion 30 pli ASTM C794

Movement Capability +/-50% ASTM C719

Tensile Strength 350 to 450 psi ASTM D412

% Elongation 800 to 900% ASTM D412

Modulus at 100% 75 to 85 psi ASTM D412

Tear Strength 65 to 75 psi ASTM D412

Service Temperature -40° to 180 °F (-40° to 82 °C)

Application Temperature 40° to 100 °F (4° to 37 °C) *

VOC 40g/l ASTM D3960

TremSEAL® Pro

MAINTENANCE

PRECAUTIONS

TECHNICAL SUPPORT

Your local Tremco Roofing sales representative can provide you with effective maintenance procedures which may vary, depending upon specific conditions. Periodic inspections, early repairs and preventative maintenance are all part of a sound roof program.

Users must read container labels and Safety Data Sheets for health and safety precautions prior to use.

Your local Tremco Roofing sales representative, working with the Technical Service Staff, can help analyze conditions and needs to develop recommendations for special applications.

Tremco is a US Registered trademark of Tremco Incorporated.

The information provided on this data page supersedes all previous data concerning this product and its application.

The Statements provided concerning the materials shown are intended solely as a general guide for material usage and are believed to be true and accurate. Since the manner of use is beyond our control, Tremco DOES NOT MAKE NOR DOES IT AUTHORIZE ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PURPOSE, OR ANY OTHER WARRANTY, GUARANTEE OR REPRESENTATION, EXPRESSED OR IMPLIED, CONCERNING THIS MATERIAL EXCEPT THAT IT CONFORMS TO TREMCO’S PRODUCT SAMPLE. Buyer and user accept the product under those conditions and assume the risk of any failure, injury of person or property and loss or liability resulting from the handling, storage or use of the product, whether or not it is handled, stored, used in accordance with directions or specifications. UNDER NO CIRCUMSTANCE SHALL TREMCO BE LIABLE FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES ARISING FROM ANY BREACH OF WARRANTY. IN ALL CASES, TREMCO’S LIABILITY IS LIMITED, AT TREMCO’S OPTION, TO THE REPLACEMENT OF GOODS, OR THEIR VALUE, PROVEN TO BE DEFECTIVE IN MANUFACTURING.

www.tremcoroofing.com 3735 Green Road Beachwood, Ohio 44122 1.800.852.6013

50 Beth Nealson Drive Toronto, Ontario M4H 1M6 1.800.668.9879 Tremco Roofing & Building Maintenance is a part of the Tremco Construction Products Group