The Instant Install 29 epoxy repair kit is designed for repairing chips and cracks. The kit includes resin and hardener components that, when mixed, create a permanent epoxy bond. Optional EZ-Tint can be added to the mixture to achieve a desired color, masking potential discoloration over time. The kit includes shaping strips for use on vertical or profiled repairs, aiding in precise application and a smooth finish. The epoxy requires 30 to 45 minutes to dry and can be finished to a glossy or matte appearance.
Kit Components and Intended Use
The Instant Install 29 kit is available in two sizes: a 20-ounce kit and an 8-ounce kit. The primary function of the kit is to provide a permanent epoxy repair solution. Specific applications include rebuilding missing chips and reattaching broken pieces. While tinting is not always necessary, it is recommended when the repair will be visible, as it can mask any yellowing or discoloration that may occur over time. EZ-Tint is sold separately.
Mixing and Tinting the Epoxy
The repair process begins with mixing equal portions of the hardener and resin. This mixing should occur on a flat surface, such as a paper plate, and be performed thoroughly. The documentation emphasizes the importance of using individual dipping sticks for both the hardener and resin to avoid contamination.
If tinting is desired, EZ-Tint is added slowly to the mixed epoxy. The amount of tint required depends on the desired color. For white tint, a 1:1:1 ratio of hardener, resin, and tint is recommended to prevent future yellowing or discoloration. Darker colors generally require less tint. The mixture should be stirred until the desired color is achieved.
Application Techniques
The application technique varies depending on the nature of the repair. For large cracks, a plastic putty knife is recommended. Users should avoid overfilling the crack. For finer cracks, the epoxy may need to be forced into the crevice using the same plastic putty knife.
On vertical cracks, such as those found on walls, a shaping strip is recommended to keep the epoxy in place during the drying process. The shaping strip, included with the EZ-Tint purchase, can also be used on flat or horizontal cracks, although its use is optional in these cases as the epoxy will self-level. For profiled edges, like countertops, the shaping strip helps to shape the epoxy to the exact profile of the surface. Painter’s tape can be used to secure the shaping strip.
Drying and Finishing
The epoxy requires 30 to 45 minutes to dry. During this time, it is important to allow the epoxy to set undisturbed. Once the epoxy is dry-to-touch, the shaping strip can be slowly peeled back. The documentation notes that the shaping strip will not stick to the dried epoxy and should peel away easily.
After removing the shaping strip, any dried excess epoxy should be carefully razor-off. The documentation states that epoxy will not adhere to smooth surfaces. The cured epoxy will have a glossy finish. However, a matte or travertine-type finish can be achieved by razoring the dried surface.
EZ-Tint and Shaping Strip Details
The EZ-Tint purchase includes a two-inch by four-inch clear shaping strip. The use of the shaping strip is optional on flat surface repairs but is highly recommended for vertical surfaces and profiled edges. The shaping strip assists in maintaining epoxy placement on vertical surfaces and ensures accurate shaping on profiled edges. Applying painter’s tape to secure the shaping strip is advised. After approximately 20 minutes, lifting one edge of the shaping strip allows verification that the epoxy is dry-to-touch.
Rebuilding Missing Chips
When rebuilding missing chips, tinting is often unnecessary unless some pieces are missing. The process involves removing the protective film from the hardener, dipping out equal amounts of hardener and resin with individual dipping sticks, and thoroughly mixing them on a flat surface. If needed, EZ-Tint can be added to achieve the desired color. The mixed epoxy is then used to fill the chip, avoiding overfilling. For profiled edges, a shaping strip is used to maintain the correct shape during drying. The epoxy is allowed to dry for 30 to 45 minutes, and any excess is removed after it is dry-to-touch.
Customer Feedback
The provided documentation includes a section titled “What Our Customers Say,” but does not contain any actual customer testimonials or feedback.
Conclusion
The Instant Install 29 epoxy repair kit provides a permanent solution for repairing chips and cracks. Proper application involves careful mixing of the resin and hardener, optional tinting with EZ-Tint, and the use of shaping strips for vertical or profiled repairs. The epoxy requires approximately 30 to 45 minutes to dry and can be finished to a glossy or matte appearance. Following the provided instructions ensures a durable and aesthetically pleasing repair.