joint sealant - $1 obo

Details:

29 BRAND NEW UNOPENED THIOKOL POLYSPEC 2235M POLYSULFIDE JOINT SEALANT 1.5 GALLON KITS. WILL SELL INDIVIDUALLY JUST ASK. fEEL FREE TO CONTACT ME FOR MORE INFORMATION.
FRANCISCO
(914)424-9810


DESCRIPTION
2235M
TECHNICAL DATA SHEET

Industrial Polysulfide Joint Sealant, Non Sag
BENEFITS
• Retains elasticity even as concrete moves; maintains flexibility over time
• Resists mild acids, alkalies and petroleum products
• Resists effects of sunlight, rain, snow, ozone, aging, shrinkage and cyclic temperature changes, even after years of service
• Contains no volatile solvents

RECOMMENDED USES
Concrete expansion joints:
• Water treatment & storage facilities
• Bridges
• Roadways
• Warehouse floors
• Secondary containment dike walls & floors
• Tank chine seals
• Concrete panels

APPROVALS
• Certified NSF Standard 61, Sec. 6
• MIL TT-S-00227, Type II, non-sag
• ASTM C-920, Type M, Grade NS, Class 25, Use NT, M, G, A and O
• ANSI A116.1

GENERIC DESCRIPTION
Polysulfide Sealant
STANDARD COLORS
Bronze Gray
PACKAGING
1.5-Gallon Unit
COVERAGE
JOINT SIZE COVERAGE PER UNIT
1/2" W x 1/4" D..............231 linear ft
1/2" W x 3/8" D..............154 linear ft
3/4" W x 3/8" D..............102 linear ft
3/4" W x 1/2" D..............77 linear ft
1" W x 1/2" D.................57linear ft
1" W x 3/4" D.................38 linear ft
Coverages are theoretical only.

Thiokol 2235M is a high performance, non-sag, NSF approved chemical resistant elastomeric joint sealant. Due to its high polysulfide polymer content, it is resistant to many chemicals, shrinkage, aging, thermal stress and the effects of outdoor exposure.
TYPICAL APPLICATION
• Primer
Thiokol 415 @ 3–5 mils (concrete) / 2–3 mils (steel) For fuel storage applications, use PolySpec 300EX Primer
• Backer Rod
Customer supplied
• Sealant
Thiokol 2235M
• Options
Thiokol CR Chemical Resistant Joint Sealant System adds PolySpec 196BA and PolySpec 196SL
Thiokol DC Dual Containment Joint Sealant System adds Thiokol RLP 2378+ and Engineering Fabric
PERFORMANCE DATA
Tensile Strength (ASTM D-412)...........................................150–200 psi
Elongation (ASTM D-412)......................................................500–550%
Hardness, Shore A (ASTM D-2240)..............................................25–30
Joint Movement........................................................................± 25%
VOC.................................................................0.00 lb/gal; 0.00 gm/L
Volume Solids...........................................................................100%
STORAGE & INSTALLATION
Storage Environment................................................Dry area, 65–80ºF
Application Temperature, ambient............................................50–95ºF
Application Temperature, substrate.............Minimum 5ºF above dew point
Shelf Life................................................................................1 year
Pot Life, @ 77ºF.......................................................................1 hour
Tack Free, @ 77ºF..................................................................6 hours
Full Cure, @ 77ºF.....................................................................7 days

Material cures more slowly at cooler temperatures, and working time will be substantially reduced at higher temperatures. In hot weather, material should be cooled to 65ºF to 80ºF prior to mixing and application to improve workability and avoid shortened pot life. The data shown above reflects typical results based on laboratory testing under controlled conditions. Reasonable variations from the data shown above may result.

CONSIDERATIONS & LIMITATIONS
1. Do not thin with solvents unless advised to do so by PolySpec.
2. Confirm product performance in specific chemical environment prior to use.
3. Prepare substrate according to “Surface Preparation” portion of this document.
4. Always use protective clothing, gloves and goggles consistent with OSHA regulations during use. Avoid eye and skin contact. Do not ingest or inhale. Refer to Material Safety Data Sheet for detailed safety precautions.
5. For industrial/commercial use. Installation by trained personnel only.
PolySpec, L.P. warrants its products to be free from defects in material and workmanship. PolySpec's sole obligation and Buyer's exclusive remedy in connection with the products
shall be limited, at PolySpec's option, to either replacement of products not conforming to this warranty or credit to Buyer's account in the invoiced amount of the nonconforming
products. Any claim under this Warranty must be made by Buyer to PolySpec in writing within five days of Buyer's discovery of the claimed defect, but in no event later than the
expiration of the applicable shelf life, or one year from the delivery date, whichever is earlier. Buyer's failure to notify PolySpec of such nonconformance as required herein shall bar
Buyer from recovery under this warranty.
PolySpec makes no other warranties concerning this product. No other warranties, either expressed or implied, or statutory, such as warranties of merchantability or
fitness for a particular purpose, shall apply. In no event shall PolySpec be liable for consequential or incidental damages.
Any recommendation or suggestion relating to the use of the products made by PolySpec, whether in its technical literature, or in response to specific inquiry, or otherwise, is based on
data believed to be reliable; however, the products and information are intended for use by Buyers having requisite skill and know-how in the industry, and therefore it is for the Buyer
to satisfy itself of the suitability of the products for its own particular use, and it shall be deemed that Buyer has done so, at its sole discretion and risk. Variation in environment changes
in procedures of use, or extrapolation of data may cause unsatisfactory results. PolySpec cannot guarantee that color will conform to sample, if provided.
POLYSPEC L.P. • 6614 GANT ROAD, HOUSTON TEXAS 77066 USA • T: 2 8 1 . 3 9 7 . 0 0 3 3 • F : 2 8 1 .3 9 7 . 6 5 1 2 • www.polyspec.com


SURFACE PREPARATION
Concrete: Apply only to clean, dry and sound concrete substrates that are free of all coatings, sealers, curing compounds, oils, greases or any other contaminants.
• New concrete should be cured a minimum of 28 days.
• Concrete that has been contaminated with chemicals or other foreign matter must be neutralized or removed.
• Remove any laitance or weak surface layers.
• Concrete should have a minimum surface tensile strength of at least 300 PSI per ASTM D-4541.
• Surface profile shall be CSP-3 to CSP-5 meeting ICRI (International Concrete Repair Institute) standard guideline #03732 for coating concrete, producing a profile equal to 60-grit sandpaper or coarser. Prepare surface by mechanical means to achieve this desired profile.
Steel: For immersion service, “White Metal” abrasive blast with an anchor profile of 2–4 mils in accordance with Steel Structures Painting Council Specification SP-5-63 or NACE No. 1 is required. For splash and spillage exposure, “Near White” SP-10-63 or NACE No. 2 is required.
Refer to PolySpec Surface Preparation Guidelines for more details.
C–12R:1H / DOC 2235M-TDS Rev 05/06
PolySpec is a ® Registered Trademark of PolySpec L.P.
Thiokol is a ® Registered Trademark of Toray Fine Chemicals Co., Ltd.
© Copyright 2005 PolySpec L.P. All rights reserved. Published technical data and instructions are subject to change without notice. Please visit the online catalog at www.polyspec.com for the most current technical data and instructions. Or, you may contact your PolySpec representative for current technical data and instructions.


INSTALLATION STEPS
BASE SYSTEM: Thiokol 2235M HP High Performance Joint Sealant System
1. Prime surface with Thiokol 415 Primer. See data sheet for application details.
NOTE: For primary fuel containment (concrete), use PolySpec 300EX Primer.
2. Install a backer rod into the joint; the backer rod should be compressed 25%. When a backer rod is not feasible, bond breaker tape is acceptable.
NOTE: Ideally, the joint depth should be one half the joint width.
3. Add Component B to Component A and mix at slow speed (250–300 RPM) with a 1/2" drill and jiffy-mixing paddle until material is completely blended. Scrape down sides of container and mixing paddle periodically during mixing; thorough blending of the components is essential for maximum performance of the sealant.
NOTE: Typical mixing time is 3–5 minutes.
4. Thiokol 2235M is supplied in a non-sag consistency that will gun easily with conventional caulking equipment. Fill joint completely.
NOTE: Proper width to depth ratios must be maintained.
5. Immediately after application, dry tool the sealant using a tooling stick or finger. Use light pressure to ensure positive and complete contact of the sealant to the joint surfaces. Tooling the bead in a concave shape helps achieve the desired hour glass shape of the finished bead.
NOTE: Care must be taken to avoid contamination of open joints. Blocking may be required.
$1.00 or best offer