product data Industrial Coatings

SEALBOND PU-108
POLYURETHANE COATING

Product Description Technical / Performance Data

SEALBOND PU-108 Polyurethane Coating is an Colors are available upon
aliphatic two component UV Resistant high build, high Colors
request
solids, and attractive, satin finish top coat with excellent Shore 89
resistance to acids, alkalies, solvents, salts and water. It Hardness
ASTM D 2240
exhibits excellent flexibility, abrasion resistance, Adhesion with
>1.5 N/mm²
weathering resistance and flow characteristics. It may be concrete
applied as a finishing topcoat to Sealbond mortar Solid by Volume 65%
systems and other coatings such as epoxies, inorganic Light-Heavy
15 hours cure time
zinc primers and other polyurethane coatings &cold Pedestrian Traffic
Conditions: 20°C, 50% R.H
fluid applied polyurethane waterproofing systems Time
VOC 72.4 g/L
Features -30°C to +90°C
Service Temperature
In house Laboratory
 Ease of application (roller or spray) Chemical Resistance Acid, Alkalies, Solvents, Salts,
 Available in variety of colors (Splash, Spilage, Water
 Water Resistant Fumes only) ASTM D2240
 UV Resistant Excellent in concrete and steel
UV Resistance
 Maintains thermal shock properties over (-50˚C to exposure
90˚C) Abrasion Resistance Excellent
 Full surface adhesion Loss factor 0.1 grams at 1000 cycles
 Can easily be repaired/retouched if damaged Solar Reflectance
 Environmental friendly product Index (SRI) 81.4%
(Talegrey)
Application areas Thickness 150 microns DFT Required
 Use as top coat for flooring and on properly primed
steel structures in chemical processing, pulp, paper, Procedure & Guidelines
petro-chemical, offshore and similar industries. SURFACE PREPARATION
 Use as top coat of Sealbond Optimastic PU2KHT , GENERAL
Optimastic PU2KLT and PU1K60 for exterior All surfaces must be thoroughly cleaned to remove dirt, grease,
application subject to light to heavy traffic with mill scale, loose rust, chalk, and any other contaminants that
waterproofing properties. can reduce adhesion.

CONCRETE / MASONRY
Processing Data Cure for at least 28 days before application. Remove loose or
Mix Ratio excess mortar, efflorescence, laitance and concrete form
3 Part A: 1 Part B release compounds that reduce adhesion. Etch or abrasive blast
(by volume)
Gel Time at 30 ºC 30 minutes polished or glazed concrete before use on floors.
Coating Min. 2 hours PREVIOUSLY PAINTED SURFACES
Interval Max. 6 hours Scrape loose, scaly, peeling paint and sand the edges smooth.
Full Cured 48 hours If the paint is glossy, sand to dull the surface. Remove any rust
Pot Life 30-45 minutes and scale from ferrous metal. If mildew is present, remove
Shelf Life 12 months at room temperature completely by sterilizing the surface with mildew remover and
detergent. Rinse well and allow to dry before painting.

…………..………………………...………………………………………………… Industrial Coatings

AUGUST 2019
This technical data contained herein is true and accurate to the best of our knowledge on the date of publication and is subject to change without prior notice. User must contact Sealbond Chemical Industries Inc. to
verify correctness before specifying or ordering. We assume no responsibility for coverage, performance or injuries resulting from use. Liability, if any, is limited replacement of products. Sealbond Hi-Perfomance is
registered trademark of Sealbond Chemical Industries Inc.
www.sealbondchemicals.com 1|P a g e
 product data Industrial Coatings

SEALBOND PU-108
MIXING Health & Safety
Mix three (3) parts of volume A to one (1) part of volume B and stir
well before application. Please wear rubber or plastic gloves to avoid contact with
skin. Please refer to MSDS for other safety information.
APPLICATION
Product is for Professional use only.
Sealbond PU-108 can be applied to variety of applications.

HEAVY TRAFFIC WATERPROOFING WITH UV RESISTANT

COATING Storage / Packaging
Apply one (1) coat Sealbond EPC-100 as primer. Apply two (2)
coats of OPTIMASTIC PU2KHT Waterproofing Heavy Traffic as Sealbond PU-108 is available in gallon and pail set.
cold applied waterproofing, then apply two (2) coats of Sealbond
PU-108 using roller and use brush for corner detailing applications This product must be stored dry, protected from sun and rain.
(Refer to Method Statement for detailed application). No waterproofing works should be performed if weather is
unsuitable. These includes heavy rain and moisture
LIGHT TRAFFIC WATERPROOFING WITH UV RESISTANT Product Limitation
COATING
Product should not be applied directly to the substrate that
Apply one (1) coat Sealbond EPC-100 as primer. Apply two (2)
coats of OPTIMASTIC PU2KLT Waterproofing Light Traffic as cold shows any hydrostatic pressure problems that may later
applied waterproofing, then apply two (2) coats of Sealbond PU-108 cause disbonding.
using roller and use brush for corner detailing applications (Refer to Additional Information - Disclaimer
Method Statement for detailed application).
The information and in particular, recommendations relating to the application and
AS TOP COAT TO MORTAR SYSTEM (3mm THICKNESS) end-use of Sealbond products, are given in good faith based on Sealbond’s best
Sealbond PU-108 can be used as finishing topcoat to thick knowledge and specialty on construction chemical formulations. Products are
properly stored and handled in accordance with Sealbond’s endorsements. Hence,
applications. (Contact Sealbond Technical Personnel for details). subject to the care and method of application, deviations (from published values) in
performance may occur. In practice, to different materials used, as well as varying
working conditions and environments beyond our control Sealbond Chemical
Theoretical Coverage Industries Inc. strictly recommend carrying out intensive trials to test the suitability
of the product with regards to the required processes and applications. Therefore,
Sealbond PU-108 any liability for such recommendations or any oral/verbal advice is expressly
excluded unless we have acted wilfully or by gross negligence. Sealbond
20-24 m2 per gallon at 75 microns DFT per coat Chemicals Industries Inc. is not liable for installation or faulty installation. It is
always the responsibility of the installer/applicator/purchaser to guarantee and
Note: Above coverage are depending on the substrates per certify the installation of materials.

layer All orders are accepted subject to our current terms of sale and delivery. Users
must always refer to the most recent issue of the Product Data Sheet for the
product awareness, copies of which will be supplied on request and is free of
Product is manufactured based on International Environmental charge.
Regulations

SEALBOND PU-108 is a green revolution product.

A-2 Araneta St. Cor. Gen. Natividad St.

Bgy. Ibayo, Tipas Taguig City, Philippines

PH: (632) 881-8813 ● (632) 883-1477 ● (632) 845-0205

● (632) 843-4498 ● (632) 845-0137
www.sealbondchemicals.com

…………..………………………...………………………………………………… Industrial Coatings

AUGUST 2019
This technical data contained herein is true and accurate to the best of our knowledge on the date of publication and is subject to change without prior notice. User must contact Sealbond Chemical Industries Inc. to
verify correctness before specifying or ordering. We assume no responsibility for coverage, performance or injuries resulting from use. Liability, if any, is limited replacement of products. Sealbond Hi-Perfomance is
registered trademark of Sealbond Chemical Industries Inc.
www.sealbondchemicals.com 2|P a g e