Instant Adhesives of Series 4400 - LETBOND TECHNOLOGY CO., LTD.

LETBOND® LET-AA special Instant Adhesives series provide excellent performance to meet various industrial demanding. To assemble difficult-to-bond materials such as special plastic、porous materials or the materials need non-blooming.

Directions For Use：

Clean the surfaces with LETBOND® cleaner
Apply the glue to one of the surface. Use sparingly, one square inch of surface area requires only one drop of glue.
Hold the surfaces to be bonded together for 10~30 seconds.

Instant adhesive	4402, 4461
For difficult to bond surface. Low viscosity、fast cure speed.

Instant adhesive	4410, 4480, 4482, 4210
Black and clear. Good toughened instant adhesive.

Instant adhesive	4477
Keep excellent strength under high temperature, 200°C high temperature resistant.

Instant adhesive	4403, 4460, 4408
High、medium、low viscosity to be chosen. Low odor. Non –blooming.

Instant adhesive	4420, 4424, 4406, 4458
General purpose. Super low viscosity. For difficult to bond surface. Fast fixture.

Instant adhesive	4454, 4409
Paste、clear instant adhesive. For uprightness surface to bond.

Instant adhesive	4401
Suitable for the insensitive materials, such as leather、wood、paperboard and textile etc. Low viscosity.

Instant adhesive	4436
Updated product. Keep excellent strength under moist.

Instant adhesive	4415, 4416, 4422
Clear、high viscosity. Excellent impact. Ideal for metal bonding .

PROPERTIES CHART--- INSTANT ADHESIVE

Product	Typical properties	Viscosity (cp)	Bonding Material	Cure speed (accelerant)	Cure speed (Non accelerant)	Temperature Range(℃)	Tensile strength (N/mm²)
4210	Black,shockproof, xcellent peel strength. High temperature resistance.	1,200~ 1,800	Metal,rubber, Plastic	<10sec.	30-50sec.	-50~+140℃	24
4400	Low viscosity for bonding with a small gap or right	1~5	All kinds of metal, rubber fabric,metal ,plastics	instant	5-8sec.	-55~+82℃	15
4401	Multi-purpose Medium viscosity	120	Wood, metal Leather fabric Cardboard	instant	＜1~3sec.	-60~+80℃	20
4402	Low viscosity, colorless, fast setting	160~240	Variety of difficult to bond material	instant	＜1~5sec.	-55~+95℃	32
4403	No odor, Un-whitened High viscosity	800~ 1,500	Toiletry lamp-chimney	＜5sec.	5~150sec.	-60~+80℃	22
4405	Medium viscosity No odor Excellent peel strength	90~150	Metal rubber plastic	＜15sec.	10~30sec.	-60~+100℃	26
4406	Low viscosity Fast fixture	90~150	Plastic Rubber	＜15sec.	10~30sec.	-60~+100℃	26
4407	High temperature Resistance to 120℃	3-10	Softrubber Plastic Metal	instant	＜1~7sec.	-60~+80℃	30
4408	Super low viscosity Un-whitened	10	Toiletry Lamp-chimney	＜30sec.	20~90sec.	-50~+95℃	22
4409	High viscosity	100,000~ 200,000	Metal rubber Plastic	＜10sec.	10~120 sec.	-50~+90℃	25
4410	Good toughness	2,500~ 3,500	Rubber Plastic	＜15sec.	5~120 sec.	-60~+100℃	30
4415	High viscosity High strength	1,500~ 2,000	Metal rubber Plastic	＜10sec.	3~60 sec.	-60~+85℃	30
4416	High viscosity	1500	Rubber wood Different Metals	＜5sec.	15~20sec.	-60~+90℃	32
4420	Low viscosity Suitable for no gap fill	3-10	Metal rubber Plastic	Instant	1~7sec.	-60~+80℃	30
4422	Super high viscosity Wood bonding special Adhesive	1,500~ 2,000	Wood ,fabric Cardboard Leather,plastic	＜5sec.	3~60sec.	-60~+90℃	32
4424	Low strength Fast cure speed	3~10	Plastic elastomer	Instant	1~7sec.	-60~+80℃	31
4436	Waterproof	50-100	Metal rubber	＜5sec.	3~25sec.	-50~+120℃	N
4454	High viscosity,bonding Uprightness surface or Large gap fill	100,000~ 200,000	Bonding Difficult Materials	＜10sec.	10~120 sec.	-60~+120℃	25
4458	Low strength Fast cure speed	3~10	Plastic Elastomer	Instant	1~7sec.	-60~+80℃	31
4460	Low viscosity no odor	40~60	Rubber Plastic	＜5sec.	10sec.	-50~+95℃	22
4461	Low viscosity Fast cure speed	10~30	PVC PC EVA PEPT Rubber	Instant	1~5sec.	-60~+90℃	30
4480	Black, shockproof Excellent peel strength	19,00~ 2,900	Metal rubber Plastic	＜15sec.	25~90sec.	-53~+121℃	26
4482	Clear excellent impact And toughness Non-blooming	800~ 1,200	Metal rubber Plastic	＜15sec.	＜60sec.	-60~+100℃	30
4495	General purpose Medium to low Viscosity	40~60	Metal rubber Plastic	Instant	2~7sec.	-60~+90℃	25
4496	Shockproof Chemical resistance	120	Steel,copper, Aluminum	＜10sec.	30~90sec.	-60~+85℃	30