Features of Makroflex cement foam

Under the Makroflex brand, Henkel has successfully introduced various sealants for installation and construction work - silicone, acrylic, polyurethane and bitumen, adhesives, mixtures, cleaning fluids, tools. An innovative modern product is Makroflex cement foam, which is capable of performing most construction work instantly and with minimal labor costs.

Makroflex cement foam has a number of main features, namely:

• Convenient packaging: professional version with an outlet for an assembly gun;
• high quality composition;
• the film forms on the surface for up to 9 minutes;
• the required time to remove the hardened foam is no more than half an hour;
• moisture is absorbed by about 10% within a month;
• the agent from the balloon is consumed on average for 12 sq. m;
• the hardened foam is stable in temperature conditions from minus 40 to plus 90 ° С;
• temperature stability limit up to + 110 ° С;
• contains prepolymer and propellant gas.

You should be aware of some of the properties of cement foam.

• Can be bonded to hard concrete, sturdy bricks, wood and metal.
• The cured foam is resistant to all atmospheric conditions.
• When filling the gaps with the composition of Makroflex products, the required gap size is taken into account - 0.5-8 cm.
• Fresh foam has a faint polyurethane odor that disappears when it cures. The cured composition is sensitive to moisture. Prolonged exposure of the treated surface to water facilitates the absorption of moisture through the material. Water entering the cells corrodes the material from the inside.
• The cured foam is non-toxic and does not harm human health.

Makroflex cement foam has pros and cons that you need to familiarize yourself with before purchasing it.

The main advantages are the following:

• finished products, easy to use, no special training required;
• universal foam is used for laying and fixing materials, gluing, as well as filling seams, cracks;
• budget price, affordable for the masses;
• the hardening of the composition occurs quickly, in contrast to the classic cement mixture;
• branded foam is applicable to a variety of materials such as wood, stone and concrete surfaces, metal surfaces, PVC and chipboard;

• working with a special mixture is possible at temperatures from -5 to +35 degrees;
• work with polyurethane foam does not create dust and pollution, which allows you not to waste time and effort on cleaning the premises after construction procedures;
• with the help of an effective adhesive, the seams are reliably insulated from water ingress, and heat loss is significantly minimized.
• a balloon of an effective agent is used instead of cement, which is presented in bulky packaging - in bags;
• having good technical characteristics, the products are distinguished by their durability: they provide high quality in almost all assembly and construction processes.

It should be borne in mind that with all the advantages of Makroflex polyurethane foam, it also has two minor disadvantages:

• over time, from exposure to ultraviolet rays, the properties of the foam change, the material begins to gradually collapse;
• the agent has an adverse effect on the human body. Therefore, when working with foam, it is recommended to use protective equipment for the respiratory system, skin and eyes.

Makroflex specializes in the production of a wide range of quality products, which are divided into several types.

• Macroflex Shaketec - an all-season option.
• Macroflex Winter successfully used in cold and dry conditions. It is used at low and high temperature conditions by means of a special tube in the form of an applicator. This tool creates excellent sound insulation, fills the gaps in the roof well, seals the openings of windows and doors.
• Macroflex Premium made of polyurethane for professional use, has the unique property of doubling in volume. It is a luxury product and has a special attachment - a pistol.

• Makroflex Premium Mega designed for work in winter at temperatures up to minus 15 degrees, shows a strong bond to various solid materials, has a unique property of expansion, allowing you to accurately dose the mixture.
• Makroflex Pro applied with a special tool in the form of a nozzle. There is an excellent property of adhesion to various textures of building materials. This professional product does not contain any organic matter in the form of chlorides or carbon compounds.

• Mounting composition Makroflex Whiteteq Are innovative products of our time, presented in the form of ultra-strong white polymer foam. Microporous structure resistant to ultraviolet radiation. A special ball is placed in the container, which ensures good mixing when shaking. It is used in most construction work.
• Makroflex foam-cement Is a versatile product capable of replacing a large number of bulky bags with a cement composition, intended for supplying communications. It is successfully used when installing stair steps, parts for window sills, as well as fastening materials to walls.

From numerous customer reviews, a range of practical recommendations for the application of the Makroflex cement mixture.

• If it is necessary to apply foam at a low temperature, you should first warm up the can in a warm place.
• Before use, the can must be shaken well in order to evenly distribute the product inside the can.
• It is recommended to moisten the surface with water before applying the foam, you can use a spray.
• Competent work with the cylinder is carried out as follows: a special tube is attached to the top of the cylinder, and the container is turned upside down. If a mounting gun with a cylinder is used, then it is attached in a similar position.

• When filling vertical gaps, it is recommended to carry the can from bottom to top. The polyurethane foam expands and is able to fill the gaps completely.
• After filling the empty gaps and slots, the surface must be kept for some time for reliable solidification and fixation. The process of foam hardening in the summer is faster than in the cold in winter.
• After the end of the foam hardening stage, the excess is removed by scraping with a sharp instrument. In the case when a composition is found inside the solid mass that did not have time to harden, it can be concluded that the polymerization process is not completed.

In most cases of installation processes, it is advantageous to abandon heavy cement mortars in favor of Makroflex foam.

Polyurethane foam has a wide range of applications:

• erection of various kinds of jumpers;
• restoration of masonry and reliable fixation;
• thermal insulation and decoration of surfaces with slab materials;
• fastening of window sills and frames, staircase parts;
• sound insulation of the material from the outside;
• surface sealing - sealing voids, cracks, seams.

For details on Makroflex polyurethane foam, see the following video.