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home>>Product>pu foam-Medium high grade PU foam- R series

Available size: 750ml, 500ml, 300ml
Color: cream yellow, white...

Medium high grade pu foam
No.Medium high grade pu foam/SP-60

Overview

Features

Technical data

Directions

R Series Spray PU Foam, which is based on moisture curing polyurethane, containing safety propellant, is used to seal gaps and crevices. The foam that dispenses from aerosol can is moisture cured and draws humidity from the air for cure. Foam can be cut once fully cured, provides excellent bond to lumber, plywood, concrete, metals, masonry and other substrates.

Where to use

Mounting of window and door frames

Sealing of all types of cracks and holes

Insulation of water-pipe network, central heating

Soundproofing of partition walls, car and boat cabins etc.

Product features

Easy to use

Durable airtight seal-stops air infiltration, drafts and energy loss

Bonds to and seals most popular construction materials, wood, concrete, plaster, plumbing etc.

Economically insulates, fills, seals and bonds

Excellent for interior and exterior applications

High insulating value-saves energy and money

Feature	Parameter
Basic Component	Polyurethane
Type	Gun type and straw type available
Appearance	Foam
Color	Light yellow
Tack-Free Time（min）	8～10
Cutting Time（min）	30（+25℃）
Density（kg/㎥）	17～22
Yield（L）	45
Thermal conductivity〔mW/（m·K）〕	＜34
Adhesive strength（kPa）	＞120
Tensile strength(kPa)	＞30（10%）
Compressive strength(kPa)	＞120
Close cells rate(%)	35～40
Water absorption(up to 24h)	≤1.5% (no epidermis)
Fire Class of the cured foam	B3
Dimensional stability（23℃)	0～1.0%(foaming direction)
	0～1.8%(flat direction)
Environment	Contains no CFC’s, no HCFC’s, Ozone friendly
Toxicity of cured foam	Non-toxicity
Service temperature range of cured foam℃	-40 to +110
Processing temperature range(℃)	+5 to +35
Shelf life（month）	12

Name

Download

MSDS
TDS

Safety precaution

Wash hands after use

Preparation

Substrate must be clean, firm, free of loose particles and free of dust, grease and mold release agents. Surfaces not to be foamed must be protected. Shake cans well before using.

Application

1. Shake can well to make the foam ready for use

2. Clean the substrate and spray some water on it

3. Screw foam dispenser on tightly and turn can upside down

4. Vertical fills the gaps from the bottom upwards

5. Foam is tack-free (dry to the touch) in 8 minutes in temperatures between +18℃ and +25℃ (65℉ ~77℉). Higher temperatures will result in faster curing times

6. Remove fresh foam over spray with SPLENDOR Foam Cleaner or solvents such as acetone. Cured foam can only be removed mechanically.

Remark: For gun/professional foam, an additional foam gun dispenser is needed to spray (Needs to buy separately). In such case, you may also need to buy foam cleaner to clean the gun adapter after use.

Important note

Contents are under pressure. Do not puncture or incinerate. Do not place in hot water or near radiators, stoves or other sources of heat.

Use only in well-ventilated areas. Wear impervious gloves, protective eyewear, and suitable work clothes when using. Read all instructions and safety information (MSDS) prior to use of any product. The product contains no formaldehyde. Cured foam is non-toxic.