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Building Supplies

Online shopping for over 8,900 building supplies, saving you up to 90%. Testors is ranked #1 in building supplies, followed by Tamiya, K & S, Plastruct, and 157 other manufacturers. Paints ranks as the most popular of the fourteen building supplies categories, then Hand tools, Glues, Airbrush, Plastics, and Metal.

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8,924 Building Supplies Products

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Testors Plastic Cement Tube 5/8 oz
Clearance
38% Off

Plastic Cement Tube 5/8 oz

$2.09
$1.69 $1.29
 
In Stock
Earn
37
Rewards
Testors #TES3501. This is a 5/8oz Tube of Cement for Plastic Models from Testors. For Ages 8 and Up.
 
(143)
Testors Model Master Flat Black 37038 1/2 oz Hobby and Model Enamel Paint #1749
21%
Off

Model Master Flat Black 37038 1/2 oz

Hobby and Model Enamel Paint

$3.69
$2.89
 
In Stock
Earn
82
Rewards
Testors #TES1749. This is a 1/2 oz (14.7mL) glass jar of Enamel Flat Black Paint from Testors.
Hobbylinc INSTA-CURE Gap Filling Cyanoacrylate 1oz Hobby CA Super Glue #107
Clearance
21% Off

INSTA-CURE Gap Filling Cyanoacrylate 1oz

Hobby CA Super Glue

$5.99
$4.99 $4.69
 
In Stock
Earn
134
Rewards
Hobbylinc #HLC107. INSTA-CURE+ is a higher viscosity CA for loose fitting joints in which the adhesive must bridge gaps. Normally, the thicker CA is applied to one surface and then the parts are held tightly together for about 5 to 15 seconds. For large surface areas, including those with close fitting joints such as laminations, INSTA-CURE+ should also be used. To prevent premature curing, don't spread the glue into a thin film. Lay down a serpentine bead with about 1" separations on one surface, then assemble the parts, letting the pressure spread the CA out. .
 
(76)
Location : CA Super Glue
Testors Cement Value Pack
Clearance
39% Off

Cement Value Pack

$3.64
$2.89 $2.19
 
In Stock
Earn
62
Rewards
Testors #TES3509C. This is a Value Pack 7/8oz Tube of Cement for Plastic Models from Testors. For Ages 8 and Up.
 
(90)
Tamiya Acrylic XF1 Flat Black 3/4 oz Hobby and Model Acrylic Paint #81301
26%
Off

Acrylic XF1 Flat Black 3/4 oz

Hobby and Model Acrylic Paint

$3.40
$2.51
 
In Stock
Earn
72
Rewards
Tamiya #TAM81301. 23ml Jar of Tamiya XF-1 Black color Acrylic Flat (Matt) Paint.
Tamiya Model Paint Mixing Jar 23 ml With Markings #81041
26%
Off

Model Paint Mixing Jar

23 ml

$1.90
$1.40
 
In Stock
Earn
40
Rewards
With Markings Tamiya #TAM81041. This is a 23ml Paint Mixing Jar from Tamiya.
 
(14)
Great-Planes Pro Epoxy 6-Minute Formula 9 oz
22%
Off

Pro Epoxy 6-Minute Formula 9 oz

$11.99
$9.29
 
In Stock
Earn
265
Rewards
Great-Planes #GPMGPMR6045. The Pro 6 minute epoxy cures quickly while also providing incredible bonding strength.
 
(14)
Location : Epoxy
Testors Sandpaper Assortment
Clearance
34% Off

Sandpaper Assortment

$3.37
$2.82 $2.22
 
In Stock
Earn
63
Rewards
Testors #TES8802. This patented, revolutionary sanding film is bonded to tough polyester, so it won't crack when crushed or crumpled. Great for the hobbyist.
 
(37)
Testors 1/3 oz Enamel Paint Marker Gloss Black Hobby Paint Marker #2547c
20%
Off

1/3 oz Enamel Paint Marker Gloss Black

Hobby Paint Marker

$4.98
$3.96
 
In Stock
Earn
113
Rewards
Testors #TES2547C. This is a 1/3 oz Enamel Paint Marker Gloss Black by Testors.
 
(44)
Hobbylinc INSTA-SET Cyanoacrylate Accelator 2oz Hobby CA Super Glue Accelerator #151
16%
Off

INSTA-SET Cyanoacrylate Accelator 2oz

Hobby CA Super Glue Accelerator

$5.99
$4.99
 
In Stock
Earn
142
Rewards
Hobbylinc #HLC151. INSTA-SET is a catalyst which acts as an accelerator that allows CAs to quickly cure in thick layers by enhancing the alkaline conditions during polymerization.
 
(39)
Hobbylinc INSTA-CURE Gap Filling Cyanoacrylate 2oz Hobby CA Super Glue #108
Clearance
21% Off

INSTA-CURE Gap Filling Cyanoacrylate 2oz

Hobby CA Super Glue

$9.99
$8.19 $7.89
 
In Stock
Earn
225
Rewards
Hobbylinc #HLC108. INSTA-CURE+ is a higher viscosity CA for loose fitting joints in which the adhesive must bridge gaps. Normally, the thicker CA is applied to one surface and then the parts are held tightly together for about 5 to 15 seconds. For large surface areas, including those with close fitting joints such as laminations, INSTA-CURE+ should also be used. To prevent premature curing, dont spread the glue into a thin film. Lay down a serpentine bead with about 1" separations on one surface, then assemble the parts, letting the pressure spread the CA out. .
 
(51)
Location : CA Super Glue
Tamiya Extra Thin Cement 40 ml Plastic Model Cement #87038
Clearance
41% Off

Extra Thin Cement 40 ml

Plastic Model Cement

$5.50
$4.07 $3.20
 
In Stock
Earn
91
Rewards
Tamiya #TAM87038. Extra-thin plastic model cement with applicator brush. Used to glue parts already held together. The thin glue will wick into the joint for a firm bond.
 
(122)
Tamiya Acrylic/Poly Thinner X20A 8.5 oz Hobby and Model Acrylic Paint #81040
20%
Off

Acrylic/Poly Thinner X20A 8.5 oz

Hobby and Model Acrylic Paint

$8.75
$6.98
 
In Stock
Earn
199
Rewards
Tamiya #TAM81040. This is a 250ml Bottle of Tamiya color Acrylic Paint (Thinner).
Hobbico High Precision Diagonal Sprue Cutter 5
32%
Off

High Precision Diagonal Sprue Cutter 5

$14.99
$10.19
 
In Stock
Earn
290
Rewards
Hobbico #HCAHCAR0630. This is the Hobbico High Precision Diagonal Cutter (Shear).
 
(18)
Tamiya PS-5 Polycarb Spray Black 3 oz Polycarbonate Model Paint #86005
20%
Off

PS-5 Polycarb Spray Black 3 oz

Polycarbonate Model Paint

$7.00
$5.58
 
In Stock
Earn
159
Rewards
Tamiya #TAM86005. 100ml Can of Tamiya Black Polycarbonate Spray Paint.
Pacer Zap-A-Gap CA+ 1 oz
Clearance
42% Off

Zap-A-Gap CA+ 1 oz

$8.39
$6.49 $4.79
 
In Stock
Earn
137
Rewards
Pacer #PAAPT02. Excellent Gap-Filling Super-Glue Zap-A-Gap 1 oz bottle from Pacer Glues.
 
(48)
Location : CA Super Glue
Testors Spray Dullcote 3 oz Hobby and Model Enamel Paint #1260
26%
Off

Spray Dullcote 3 oz

Hobby and Model Enamel Paint

$5.55
$4.09
 
In Stock
Earn
117
Rewards
Testors #TES1260. This is a 3 oz. (85 g) can of Clear Flat Lacquer Overcoat Spray Paint.
Squadron Sanding Stick Coarse Grit
26%
Off

Sanding Stick Coarse Grit

$1.99
$1.47
 
In Stock
Earn
42
Rewards
Squadron #SQU30501. This is a Coarse Grit Sanding Stick from Squadron Products.
 
(12)
Plastruct Round Rod Styrene .080x10 (5)
20%
Off

Round Rod Styrene .080x10 (5)

$2.70
$2.15
 
In Stock
Earn
61
Rewards
Plastruct #PLS90859. These are Round Solid Styrene Rod.
Testors Enamel Finishing Kit Gloss Hobby and Model Paint Set #9161
Clearance
41% Off

Enamel Finishing Kit Gloss

Hobby and Model Paint Set

$29.74
$22.06 $17.33
 
In Stock
Earn
494
Rewards
Testors #TES9161. This is a Plastic Model Finishing Set for Cars and Trucks from Testors.
 
(68)
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