SikaFlex 521 UV Weatherproof and UV Resistant Polyurethane Polymer Sealant Adhesive

SKU: 54864
SikaFlex 521 UV Adesivo Sigillante  Resistente Alle Intemperie e UV
SikaFlex 521 UV Bianco Adesivo Sigillante  Resistente Alle Intemperie e UV
SikaFlex 521 UV Grigio Adesivo Sigillante  Resistente Alle Intemperie e UV
SikaFlex 521 UV Nero Adesivo Sigillante  Resistente Alle Intemperie e UV

SikaFlex 521 UV Weatherproof and UV Resistant Polyurethane Polymer Sealant Adhesive

SKU: 54864
Regular price €10,50
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DESCRIPTION

Sikaflex-521 UV is a one component weather resistant sealant based on Silane Termination Polymer (STP) that hardens upon exposure to atmospheric moisture..

This multipurpose product is suitable for interior and exterior sealing applications.

BENEFITS

Resistance to aging and atmospheric agents

▪ It adheres well to a wide variety of substrates without the need for special pre-treatments▪

▪ It can be painted

▪ It can be sanded

▪ Low odor emission

▪ Free of solvent and isocyanate

▪ Free of silicone and PVC

FIELDS OF APPLICATION

Sikaflex-521 UV adheres well to a wide range of substrates and is suitable for elastic bonding and sealing..

Suitable substrates are wood, metals, primers for metals and painted surfaces (two-component systems), ceramic and plastic materials.

Seek manufacturer's advice and perform tests on original substrates before using Sikaflex-521 UV on materials prone to stress cracking..

This product is only suitable for experienced professional users.

Application

Sikaflex-521 UV can be processed between 5 C and 40 C but variations in reactivity and application properties must be considered. The optimum temperature for substrates and sealant is between 15 C and 25 C. Sikaflex-521 UV can be processed with manual, pneumatic or electric piston guns, as well as with pumping equipment.ggio. 

Technical Sheet Click Here

 

 

Disposal:

Jar: FE40 - Iron Collection

Recycle only if perfectly clean and empty.

Otherwise, recycle at special ecological centers. .

 

Hazard label:

Labeling (REGULATION (EC) N. 1272/2008)

Not dangerous substance or mixture according to regulation (EC) No. 1272/2008.

EUH208

Contains trimethoxyvinylsilane. It can cause an allergic reaction.

EUH211

Attention! In case of vaporization, dangerous respirable droplets may be formed. Do not breathe vapors or mists.

For order information, returns, cancellations or shipments please contact us at:servizioclienti@netcoatings.com

For information on availability and products contact us at:info@netcoatings.com

For information on shipping contact us at:deliveries@netcoatings.com

Customer Service Hours:

From Monday to Friday

From 9:00 to 17:00

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