ELIMINETRINCA PRÉ-MOLDADO
Characteristics
Eliminetrinca Pré-Moldado is a high-performance, one-component, acrylic, elastic joint sealant with a high elastomer content. Eliminetrinca Pré-Moldado is a water-based, solvent-free product that is odorless and easy to handle, as it comes ready for application. It should not be mixed or diluted with any other product. It has excellent adhesion to cementitious substrates.
Eliminetrinca Pré-Moldado has many advantages:
- Application directly with the tube, eliminating the need for applicators, generating speed and practicality;
- A thixotropic product that does not run during application;
- Accompanies thermal expansion and contraction of the substrate, with the capacity to accommodate movements and has high tear resistance;
- Allows uniform application, keeping the surface straight and homogeneous, without flaws;
- Provides a rustic finish, allowing perfect adhesion of paints and maintaining an appearance similar to the surface of the walls;
- Allows for easy finishing, good workability, accepts paint, is solvent-free and cures without bubbles;
- As it is water-based, it provides ease of handling and cleaning of tools and utensils;
- It has an anti-rust additive in its composition that prevents stains.
Use
Eliminetrinca Pré-Moldado is indicated for movement joints and connection joints between precast concrete elements.
Restrictions
Do not use Eliminetrinca Pré-Moldado on:
- Structural bonding on facades and buildings;
- Finishings larger than the recommended size;
- Surfaces submerged in water;
- Plastic such as PE, PP and PTFE.
Composition
Acrylic resins, mineral fillers and special additives.
Color
White ice
Performance
2 kg of Eliminetrinca Pré-Moldado has a yield of 6 to 12 linear meters of concrete sealing slab joints, varying according to the opening between the slabs.
Storage
It should be kept at room temperature, in a dry and airy place, on platforms.
Shelf life
In its original, unopened packaging, it has a shelf life of 12 months.
Packaging
2 kg packages.
Surface preparation
The substrate must be clean, dry, solid and homogeneous, free from dust and loose particles. If there is any cement laitance, it must be removed. It must also be free of grease, oils, paints, release agents or any other contamination that could prevent the normal adhesion of the product.
Product preparation
Eliminetrinca Pre-Molded is ready to use. Eliminetrinca Pre-Molded should not be mixed with any type of product.
Application
Initially, apply a coat of primer using Eliminetrinca Pré-Moldado itself diluted with 50% water. Apply with a brush or trowel, rubbing over the entire surface of the joint. Ideally, wait 24 hours for it to dry. Cut the tip of the packaging to the desired size, at a 45º angle. Then, insert the cut tip into the joint and apply firmly, ensuring full contact of Eliminetrinca Pré-Moldado with the base (edges) of the joint. Fill the joint, avoiding the formation of air bubbles within the compound. Smooth the surface with a rounded spatula or with the shape required for the final finishing of the joints, in three consecutive steps, immediately:
1 – Even out the surface with a spatula at a 30º angle, removing excess product and filling in all gaps, leaving a completely filled surface.
2 – Then, go over the surface a second time with the spatula at a 40º angle.
3 – Finish by going over the surface with a spatula at a 45º angle, smoothing the entire surface of the joint so that there are no gaps in contact and providing a perfect final finish.
Because Eliminetrinca Pré-Moldado cures in contact with air and heat, it must be applied quickly and instantly, so that pre-drying does not interfere with the final finish. Eliminetrinca Pré-Moldado allows maintenance to be carried out on the previously applied surface.
The product dries completely in 7 days in good, warm weather conditions. In conditions other than these, drying will occur gradually over time. Do not use other products containing solvents on the product. Wait 15 days before painting on Eliminetrinca Pré-Moldado, following the paint manufacturer’s instructions.
Cleaning
Equipment and tools can be cleaned with water until the product is dry. After drying, remove the product mechanically.
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