OASIS ADHESIVE INDUSTRIES L L C

AJMAN, United Arab Emirates

CONFIRMS TO BS 4270 1974 ASTM C 631 - 70

TECHNICAL DATA SHEET:This data is provided in the belief that it is accurate with in generally accepted standards and is provided for the information of qualified personnel. It does not constitute an offer by the manufacturer warranty or guarantee its accuracy or completeness in describing the performance or suitability of the various products. The users therefore should make their own determination in using the product of the data contained herein for any application.

DESCRIPTION: OASIS PVA BOND is a resin based plasticized adhesive for the construction industry as a bonding additive to concrete and plaster. Upon drying it forms a thin film which is non-discoloring to the surface.

USES:

• For concrete repairing.
• As an admixture to the mortar to give great adhesion to the plasters.
• As a primer for over coating.

ADVANTAGES:

• Alkali resistant.
• Can be applied to damp surfaces, with out puddles or brittleness.
• Once occurred, it is flexible and remains unaffected to climatic and weather conditions.
• Work on traction and shearing.

APPLICATION:

• As a Concrete Admixture: OASIS PVA BOND is added at the rate 25 -35 litres per 100kg. of cement.
• For Domestic: Use 3 part of sharp sand, 1 part of cement and 30 litres of OASIS PVA BOND per 100Kg.
• As a Bonding Coat: Use undiluted - 1 part of OASIS PVA BOND with 2 part of water.
• As a Primer Coat: Use undiluted 1 part of OASIS PVA BOND with 1 part of water.

STORAGE:

OASIS PVA BOND should be stored in a covered, dry place avoiding exposure to heavy sunlight. Under normal ambient condition the product has a shelf life of 2 3 months.

PACKING:

OASIS PVA BOND is available in 200 kgs metal drums.

TECHNICAL SUPPORT:

OASIS ADHESIVE INDUSTRIES L.L.C offers you a full fledged technical service & support on uses & application upon request.

DESCRIPTION:

OASIS WRDA P8 is an accelerating plasticizer or water reducing agent for concrete and mortar. OASIS WRDA P8 is based on calcium chloride particularly useful for obtaining high strength in precast items such as blocks and lintels. OASIS WRDA P8 is completely soluble in the calcium chloride solution and no separation can occur even at low temperature.

OASIS WRDA P8 is formulated from carefully selected raw materials and is manufactured under controlled conditions to yield a consistent product. It is based on naturally derived materials dissolved in calcium chloride solutions.

ADVANTAGES:

• OASIS WRDA P8 imparts ultimate strength to concrete enabling fast adhesion.
• The effect of plasticizing action of OASIS WRDA P8 will give increase workability to most concrete mixes enabling easier placing.
• Water reductions of 10% in the region can be made without adversely affecting the workability with a subsequent increase in strength, impermeability and durability.
• OASIS WRDA P8 offers an improvement over most other accelerating plasticizers with its fully compatible system which will not seed out at low temperatures, which can lead to blockages of pipe lines and inconsistent results.

TYPICAL PROPERTIES:

Appearance: Pale YellowLiquid Specific Gravity: 1.34 at 20C Air Entertainment: There is a possibility of slight air entertainment which rarely exceed 0.7%.Chloride Content: 34% approximately.Freezing Point: 7C SHELF LIFE: Shelf life is 12 months in unopened condition.

COMPATIBILITY:

• Compatible with all types of Portland cements.
• Should not be mixed with other admixtures. The performance of the material may be affected by the presence of other chemicals.

METHOD OF USE:

OASIS WRDA P8 is supplied ready for use. It should be added to the concrete mix at the same time when water is added. It should not be added directly to the cement. No extension of normal mixing time is necessary.

NOTE:The performance of OASIS WRDAP8 is best assessed after preliminary tests on site using the actual concrete under consideration to determine the optimum dosage and the effect on properties such as ultimate compressive strength, early rates of strength and shrinkage.

As a guide to these trials, an additional rate of 1680ml 3360ml of OASIS WRDA P8 per 100Kg cement is recommended.

WARNING:

Under no circumstance, should additions be made at a higher level than the maximum dosage of 3360ml OASIS WRDA P8 per 100kg cement, due to possible deleterious effects of excessive calcium chloride.

EFFECTS OF OVERDOSING:

Overdosing of OASIS WRDA P8 will generally produce a considerable increase in workability and will shorten the setting and hardening process. Such over dosing is however, to be avoided because the maximum addition rate of OASIS WRDA P8 is equivalent to approximately 1.4% by weight of anhydrous calcium chloride based on the cement.

This is the level normally advised as being the maximum that should be used in cementitious compositions.

PRE-STRESSED and POST TENSIONED CONCRETE:

OASIS WRDA P8 contains calcium chloride and should not under any circumstances be employed in concrete when pre-stressing is done.

DISPENSING:

It is preferable that liquid admixtures for concrete should be introduced into a mixer by means of automatic dispensing equipment, details of which are available upon request.

PACKAGING:

OASIS WRDA P8 is supplied in nominal 200 litre drum. Alternatively bulk deliveries can be arranged.

STORAGE:

OASIS WRDA P8 should be stored in sealed conventional containers.

TECHNICAL SERVICE:

The technical department is available to assist you in the correct use of our products and its resources are at your disposal entirely without obligation.

TUFFGLUE 81 10 is a high quality, quick tack adhesive specially formulated for brush application. It is specially formed adhesive to bond all type of insulation materials. i.e G.I aluminum air conditioning ducts and steel asbestos sheets. It provides excellent adhesion and good coverage.

USAGE:

TUFFGLUE 81 10 is used for bonding fibrous insulation to concrete, wood gypsum board and rigid construction materials. And for laminating layers of bonding urethane foam to sheet metal and gypsum board, bonding low and high density fiber glass insulation. Interior / exterior sheet metal galvanized metal stainless steel and aluminum air conditioning and heating ducts, adhering Kraft-back foil and foil jacketing to urethane foam.

ADVANTAGES:

Excellent bonding ability and permanent adhesionRecommended for bonding variety of insulation material.Easy applicationResistant to water and moistureRequires no auxiliary clamp devicesExcellent aging properties

APPLICATION:All surface must to be coated must be clean, dry and free from dust, grease and any loose materials. Apply TUFFGLUE 81 10 by brush, roller or spray to the metal foil or rigid substrate having no bare spot. Apply insulation 0-20 minutes later. Open time depends upon atmospheric condition. To ensure good bond, adhesive should be sufficiently wet.

Ensure while applying TUFFGLUE 81 10 that there should be no source of fire nearby as the product is HIGHLY FLAMMABLE. Application must be carried out in a well ventilated area. Avoid prolonged breathing vapors.

All brushes and tools should be cleaned immediately after use.

PACKING:Available in 13 Kg pails.

STORAGE:Store at room temperature in well ventilated area. Shelf life is one year in unopened container.SPECIFICATION: Appearance : L / Green Application temp: 20C to 60CBase : Synthetic RubberConsistency : 1000200 cpsCoverage : 5sqm/lit (approx)Cure time : 15 to 20 minsFlash point : Highly Flammable SolventOpen Time : 0-25 minsService Temp : -18C to 75CSolid Content : 20 20%Solvent : Aliphatic Solvent System

HEALTH AND SAFETY INSTRUCTION:

Caution should always be exercised with all the construction chemicals. Gloves and goggles must be worn while using these chemicals. Any splashes to the eyes or skin should immediately be treated with fresh water. Should any of the products be accidentally swallowed, do not induce vomiting and call for medical help immediately.

NOTE:

This information is given according to our experience and our responsibility can only be engaged in this respect. The company shall have the right to modify the data without previous notice and denies all responsibility in case the product is used

DESCRIPTION:OASIS WOOD GLUE is a high performance environmentally safe industrial adhesive that has a strong bond to wood. Its patented advance PVA formula is water-based and made with no animal dericatives. As a result the physical and mechanical adhesive strength, flex strength, heat resistance, sandability, toughness and water resistance are much higher than most other white glues. UPRODUCT CHARACTERISTICS & BENEFITS:Solvent-Free: Non toxic. Contains no solvents. Safe to use indoors or in confined spaces. Water resistant: 100 % after completely cured. Abrasion resistant: Great for bonding object subject to wear.

Sandable: Once cured.

Paintable : Paint to match surrounding area or make UV resistant.

Stainable : Glued area should be sanded thoroughly before staining.

Interior/Exterior : Ideal for indoor/outdoor use. Features : Heat resistance requirements of ASTM D 5751-95 and WATT 91. Unaffected by finishes. Resists solvents, heat and mildew. Contains no free phenol and /or urea formaldehyde resins. cold press, hot press or radio frequence (RF) applications.

PROPERTIES OF UNCURED MATERIAL:

Technology : Patented advanced PVA water-based formula.

Color : White

VOC :

OASIS GEL COAT is highly durable gelcoat and is the industry production standard for molding applications. Use as a sandable base coat for painting or polish to a high luster finish.

FEATURES & BENEFITS:

• Shelf stability
• Ease of application
• Flexural strength
• Crack resistance
• Chemical resistance
• Tear resistance
• Long term durability
• Water resistance

TYPICAL CURE SCHEDULE:

Gel Time @ 77F : 7-10 minuted

Gel to Peak : 10-16 minutes

Film cure @77F : 40-50 minutes

TYPICAL PRODUCT PROPERTIES (UNCURED):

Viscocity : Brookfield RVTViscometer Spindle 6@ 250.5 rpm is 2000-2100 poise

Weight per gallon : 9.0 - 11.5 lbs

Stability @ 150F : 5 days minimum

Heat deflection : 59C - 65C

Tensile strength : 110 - 118 Mpa

Shrinkage : 6% - 7%

CURED GEL COAT PROPERTIES:

Flex elongation, ASTM D790: 1.7 - 2.2HDT ASTM D648 : 180 - 210F

MIXING DIRECTION:

Shake / Stir well before use. At a temperature of 77F the resin will begin to harden in about 12 minutes and be ready for applying reinforcements in about one hour. At cooler temperatures the mixture will take longer to harden and at warmer temperatures it will take less time. The ration of hardner may be adjusted to compensate for temperature extremes; add up to 50% more hardner when cooler and correspondingly less when warmer.

Do not apply when temperatures are below 60F. Mix only small qualtities when temperature is about 85F as hardening will occur very rapidly. Never apply in direct sunlight. Mix in clean glass, paper, plastic or metal containers. Do not use foam containers. Mix no more than you can use before the resin will begin to harden, nd thereafter let your experience guide you. Do not return mixed gel coat to container.

SURFACE PREPARATION:

A previously gel coated surface must be clean and free from dirt, oil or other foreign materials and then lightly sanded prior to repairs. Mold surfaces should be prepared as instructed by the mold release manufacturer.

GEL COAT REPAIRS:

Small spot repairs are best done by dabbing the gel coat onto the area with a small brush and then covering with a piece of plastic to make sanding easier. In 4-6 hours the area can be sanded and the process repeated as many times as necessary until the damage is filled. Large repaires are best achieved by spraying the material through automotive siphon or HVLP spray equipment which provides excellent material control.

PROBLEMS:

Dullness: Dull mold surface, insufficient catalyst.

Slow Gelatin : Cold mold surface, insufficient catalyst, gel coat too thin.

Pinholes : Initial pass too heavy, insufficient atomizing pressure.

Wrinkling : Cold mold, insufficient catalyst, insufficient gel coat thickness. Glass pattern print-through: Gel coat too thin, cold mold, insufficient catalyst.

Sagging : Excessive gel coat, insufficient atomization.

Lifting of gel coat from mold : Too much catalyst, mold too warm, gel coat applied too thick.

SAFETY & HANDLING:

OASIS GEL COAT contains ingredients which could be harmful if mishandled. Contact with skin & eyes should be avoided and necessary protective equipment and clothing should be worn. Individuals should wash with soap and water before eating or drinking. Individuals should observe conditions of good industrial hygiene and safe working practice.

All containers should be properly labeled to prevent accidental ingestion or improper disposal. Individuals should reseal any partly used materials back in the container. Store OASIS GEL COAT at 73F, in dry conditions away from open flames and high temperatures.