EpoxySystems' Product #302

          100% Solids Low Viscosity Injection Resin



DESCRIPTION



Epoxy Systems� Product #302 is a 100% solids low viscosity moisture insensitive epoxy

adhesive used to restore cracked structural concrete by the pressure injection method and

to grout cracks in a horizontal plane by gravity.





ADVANTAGES



�   Moisture insensitive

�   Low viscosity � exceptional flow characteristics

�   High modulus for superior strength





APPLICATION PROCEDURES



Surface Preparation

             Surface must be clean and sound. Interfaces of cracks must he free of dirt,

             laitance, grease, curing compounds and other foreign matter. Flushing

             with water through ports under pressure may be necessary prior to epoxy

             injection. Cracks may be damp or wet.



Mixing

               Temperature of Epoxy Systems'� Product #302 must he 40° F. or above

               at time of mixing. Stir each component separately before blending. Mix

               two parts by volume of Part A with one part by volume of B for three

               minutes with a low speed electric drill motor equipped with a mixing

               paddle.



Application

               For pressure injection set ports at intervals that approximately equal the

               thickness of the member to be injected in inches. Ports may need to be

               placed closer together for very fine cracks, or may be slightly further for

               wider cracks. Seal between and around each port with Epoxy Systems’™

               Product #5, or #6. Inject Product #302 from an epoxy injection machine

               or binary hand or pneumatic injection gun. For more information, consult

               Epoxy Systems’™ technical service department.



Limitations

               Minimum substrate temperature must be 40° degrees F.

CLEANING



All tools and equipment should be cleaned before the system gels. Use methyl ethyl

ketone or any lacquer solvent.





SPECIFICATIONS



Certified ASTM C-881 Types I, II, IV & V. Grade 1, Class B &. C.









APPLICATION PROPERTIES @ 77° F.

Mix Ratio                             2:1 by Volume

Color                                 Light straw

Viscosity Mixed - ASTM D-2393         800 cps

Initial Cure                          24 hours

Final Cure                            7 days

Packaging                             gallons, pails, drums









PHYSICAL PROPERTIES

Concrete Bond Strength- Slant Sheer (ASTM C-882)         2,280 psi 19.3 MPA

                                                          (hard to hard)

Flexural Strength (ASTM D-790)                          12,000 psi 82.7 MPA

Tensile Strength (ASTM D-638)                            8,000 psi 55.2 MPA

Compressive Strength (ASTM D-695)                       11,000 psi 75.8 MPA

Compressive Yield Strength                              12,000 psi 82.7 MPA

                                                        480,000 !5% 3312.9 MPA

Tensile Modulus of Elasticity





SAFETY PRECAUTIONS



For industrial use only. Keep away from children. Refer to the Material Health and

Safety Data Sheets (MSDS forms) pertaining to this product before using. Avoid contact

with skin or eyes. In the event of any eye splash or contact, immediately flush with cold

water for15 minutes and contact a physician. If skin contact occurs. wash with mild snap

and water. The wearing safety glasses with side shields and impervious gloves is

recommended.

WARNING STATEMENT

A Component contains epoxy resin. DANGER! B Component contains alkaline amines;

strong sensitizer. May cause skin sensitization and other allergic responses. Use with

good ventilation, particularly if material is heated or sprayed. Prevent all contact with

skin and eyes. Wear protective clothing, safety glasses with side shields and/or goggles,

gloves and/or barrier creams. Keep container closed when not in use. Wash thoroughly

after handling.



FIRST AID: In case of contact, immediately wash with soap and water. In case of eye

contact, flush with large amounts of water for at least 15 minutes. Remove

contaminated clothing and wash before reuse. If irritation persists seek medical attention



                                        FOR INDUSTRIAL USE ONLY

                                          Keep away from children!







For more information please contact:



Epoxy Systems, Inc.

9370 SW 208th Circle

Dunnellon, FL 34431

352-489-1666 (voice)

352-465-3497 (fax)

info@epoxy.com (Internet)

www.epoxy.com (WWW)









This information is presented in good faith to assist in determining whether this product is suitable for application. No warranty or

representation, however, is intended or made, nor is protection from any law or patent to be inferred, and all patent rights

reserved. Epoxy Systemsâ„? Product Company ("ESI") warrants or a period of 1 year. ESI warrants that its products will be free of

manufacturing defects and will be in conformity with published specifications when handled, stored, mixed and applied in

accordance with recommendations of ESI. If any product fails to meet this warranty, the liability of ESI will be limited to

replacement of any non-conforming material if notice of such non-conformity is given to ESI within the warranty period for the

material (as indicated above), or within 1 year of the delivery of materials (whichever is sooner). ESI may in its discretion refund

the price received by ESI in lieu of replacing the material. No customer, distributor, or representative of ESI is authorized to

change or modify the published specifications of this warranty in any way. No one is authorized to make oral warranties on behalf

of ESI. In order to obtain replacement or refund the customer must provide written notice containing full details of the non-

conformity. ESI reserves the right to inspect the non-conforming material prior to replacement. EXCEPT FOR THE EXPRESSED

WARRANTY STATED ABOVE, THERE ARE NO OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WITHOUT

LIMITATION, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR PURPOSE. ESI'S OBLIGATION SHALL

NOT EXTEND BEYOND THE OBLIGATIONS EXPRESSLY UNDERTAKEN ABOVE AND ESI SHALL HAVE NO LIABILITY OR

RESPONSIBILITY TO THE PURCHASER OR ANY THIRD PARTY FOR ANY LOSS, COST, EXPENSE, DAMAGE OR

LIABILITY, WHETHER DIRECT OR INDIRECT, OR FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.





Many of our products are made on an individual order basis. Unless authorized in writing by Epoxy Systems, Inc. in writing

before the material is made, there are no returns on items purchased from us, once the order has been processed, and the

material made. In the event of authorized returns a restocking charge will be charged in the amount of 30% of the value of the

material returned or $150 whichever is greater. No returns on non-list priced items. All Returns are for merchandise (store) credit

only, no cash or credit card credits. In the event of a return, buyer is responsible for the cost of shipping and handling in both

directions.