Morcem^® Dry PU

Features and applications

• Resistant against UV rays
• Great adherence
• Chemical resistance to low concentration acids, alkalis and industrial environments.
• Suitable to be applied as:
• Final layer in external sealing treatments using polyurethane resins on concrete or mortar substrates such as dams, channels, deposits, decanters, etc.
• Coating for metallic elements such as pipelines, structures, etc.
• Sealing and protection of putty in expansion joints, construction, etc.
• Coating for floors and walls of chambers, laboratories, rooms, etc., subjected to aseptic radiation

Substrates

The surface must be free from dust, grease or spare particles. A sandblasting or a pressurized water (200 atm) application is recommended.

This can also be substituted sometimes by a mechanic brushing of the area or a manual brushing by means of a metallic teeth, etc. Morcem Dry PU Varnish U.V. is to be applied over the Morcemdry Pu system.

Instructions for use

• Before mixing components A and B, shake component A by using a mechanical shaker at low revs. (< 600 rpm).
• Later, pour component B on top of component A and keep stirring the mixture for 3 - 4 minutes until getting a homogeneous dough.
• The ratio of the mixture A/B = 81/19
• This product is generally applied using a roller or paint brush, but it may also be projected.

Cautions and recommendations

• Cleaning of the tools will be carried out with solvents immediately after being used.
• Please, consult our technical department if you have any further request regarding any kind of application which has not been specified on this Technical Data Sheet.
• For any information regarding the safe handling, transportation, storage and use of the product, check the product label and the updated version of the product's Safety Data Sheet.

Packaging

Morcemdry Pu Varnish U.V is supplied in two - Components lots (A+B):

• Component A: 12 kg container
• Component B: 3 kg container

Technical data

Note

The instructions for use are given according to our tests and knowledge and do not imply any commitment by GRUPO PUMA nor free the consumer from the examination and verification of the products for their correct use. Claims must be accompanied by the original packaging to allow a proper traceability.

GRUPO PUMA is not responsible, in any case, for the application of its products or constructive solutions carried out by the application company or other parties involved in the process and / or execution of the work, limiting the responsibility of GRUPO PUMA exclusively to the damages directly attributable to the supplied products, individually or integrated in systems, due to failures in their manufacturing process.

In any case, the drafter of the work project, the technical management or the person responsible for the work, or collaterally the application company or other parties involved in the process and / or execution of the work, must ensure the suitability of the products addressing the characteristics of them, as well as the conditions, support and possible pathologies of the work in question.

The values obtained by GRUPO PUMAS's products or its constructive solutions that, as the case may be, are determined by the EN standards or any other regulation that applies to it in each case refers exclusively to the conditions specifically stipulated in said regulation and that are referred to, among others, to certain characteristics of the support, humidity and temperature conditions, etc. without being them required in the
tests obtained under different conditions, all in accordance with the relevant regulation.