UZIN KR 430

UZIN KR 430 Premium Pro – 2-Component PU Adhesive

Two-component reaction resin

Data sheet

UZIN KR 430 is a 2-component polyurethane adhesive ideal for the installation of all types of floor coverings that demand reliable bonding in extreme conditions. Suitable for floor covering installations subject to heavy use and rolling loads, UZIN KR 430 cures to an extremely high final strength and hardness with excellent resistance to plasticizers, surface moisture and temperature exposure.

Applications

Interior and exterior use
Concrete substrates up to 85% RH
Absorbent and non-absorbent substrates
LVP, LVT, PVC and rubber sheet
Linoleum tiles up to 3/16” (4 mm) thick
Rubber tiles up to 25/64” (10 mm) thick
Rubber granulate backed coverings or underlayments
Artificial turf and sports floor coverings
Heavy-duty residential and commercial applications
Exposure to caster wheels*
Installation in combination with UZIN RR 185*
Use with hydronic floor heating systems

_{*see ”Important Notes” for additional information}

Properties

High adhesion formula • Strong, reliable bonding of floor coverings in extreme conditions
Flexible when cured • Install over substrates subject to deflection (wood and metal)
Wide temperature application range • Install in hot / cold and exterior or interior conditions
Topical moisture resistance • Excellent for use in high moisture areas (bathrooms, building entrance vestibules)

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Technical data

*At 70 °F (21 °C) and 65 % relative humidity. Lower temperatures will increase pot life and working time, while higher temperatures will reduce them. Coverage is approximate and may vary depending on substrate porosity and angle that trowel is held. Flash time, is the waiting time required before installing flooring. Working time, is the window of time for the adhesive to accept flooring. Note: Flash time and working time may vary based on temperature, humidity, substrate porosity, trowel size and jobsite conditions.
Packaging	1.5 gal. / 8 kg / 5.5 l plastic combi-pail
Storage	min. 12 months
Color, wet	transparent
Color, dry	brown
Coverage	172–270 sq. ft. / pail (1.5 gal.)* 15–25 m² / pail (1.5 gal.) 115–180 sq. ft. / gal.* 10–16 m² / gal.
VOC	< 5 g/L
Pot life	20-30 minutes^*
Working time	up to 40 minutes^*
Ready for foot traffic	after 12-24 hours^*
Ready for covering	after appropriate flash time
Minimum application temperature	59 °F (15 °C) at floor level
Joint sealing	after 12-24 hours^*
Final strength	after 3–5 days^*
Frost resistance for 5 cycles	–13 °F (–25 °C)

Ordering information

Article		Packsize	Shipping unit
UZIN KR 430	89472	1.5 gal. / 8 kg / 5.5 l plastic combi-pail	Pallet : 39

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