Building Materials

Build with confidence using professional-grade materials from the region's trusted source. Our extensive inventory covers every phase of construction, from Quikrete concrete and masonry essentials to structural lumber, plywood, and OSB. We stock high-performance building envelope solutions including ZIP System sheathing, CertainTeed and Owens Corning insulation, and premium roofing and siding from industry leaders like James Hardie and Boral. Whether you are framing a new build, installing USG drywall, or designing a custom outdoor space with Trex or Fiberon composite decking, we provide the contractor-grade supplies required for lasting durability and code-compliant performance.

R.P. Lumber - Edwardsville, IL
4,018 Results
USGUSG 381466048 Joint Compound, Paste, Off-White, 4.5 gal Off-White

USG 381466048 Joint Compound, Paste, Off-White, 4.5 gal Off-White

$21.79Pail
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Color: Off-White
Form
Paste
Color
Off-White
Net Content
4.5 Gal
Compositions
Attapulgite, Limestone, Perlite
Coverage Area
1000 Sq-ft
VOC Content
2 G/L
Application Method
Machine Tool
Boiling Point
100 Deg C
Flammability Rating
1
Temperature Rating
55 Deg F
Specific Gravity
2.3 To 2.6
PH Range
7.5 To 9.9
DAPDAP 18268 Roof Sealant, Black, Paste, 10.1 fl-oz Cartridge Black

DAP 18268 Roof Sealant, Black, Paste, 10.1 fl-oz Cartridge Black

$9.99Each
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Color: Black
Form
Paste
Color
Black
Odor/Scent
Strong Solvent
Net Content
10.1 Fl-oz
Container Type
Cartridge
Compositions
Asphalt, Calcium Carbonate, Mica, Magnesite, Stoddard Solvent, Hudros Aluminum Silicate, Quartz
VOC Content
197 G/L
Flash Point
72.8 Deg C
Flammability Rating
2
Temperature Rating
40 To 10 Deg F
Density
1.63 To 1.65 G/cc
Specific Gravity
1.6
Applicable Materials
Acrylic, Cement, PVC
Curing Time
2 To 4 Weeks
Drying Time
1 Hr Tack-Free
Base Type
Asphalt
SashcoSashco 14004 Cement and Patching Sealant, Clear, Liquid, 1 gal, Container Clear

Sashco 14004 Cement and Patching Sealant, Clear, Liquid, 1 gal, Container Clear

$84.99Gallon
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Color: Clear
Form
Liquid
Color
Clear
Odor/Scent
Solvent
Net Content
1 Gal
Container Type
Container
Compositions
Mineral Spirits, Toluene, Solvent Naphtha (Petroleum), Light Aliphatic
VOC Content
<550 G/L
Application Method
Brush
Flash Point
63 Deg F
Boiling Point
232 Deg F
Flammability Rating
3
Temperature Rating
0 To 120 Deg F
Specific Gravity
0.84
Applicable Materials
Asphalt, Canvas, Cement, Ceramic, Cloth, EPDM Rubber, Glass, Metal, Plastic, Polyisobutylene, Polyurethane, Stone, Stucco, Terra Cotta, Wood
Curing Time
1 Week
Drying Time
30 Min Tack-Free
Black JackBlack Jack 6230-9-30 Roof Cement, Black, Liquid, 5 gal Tube Black

Black Jack 6230-9-30 Roof Cement, Black, Liquid, 5 gal Tube Black

$57.99Each
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Color: Black
Form
Liquid
Color
Black
Odor/Scent
Petroleum Solvent
Net Content
5 Gal
Container Type
Tube
Compositions
Asphalt, Mineral Spirits, Cellulose, Bentonite, 1,2,4-Trimethylbenzene, Benzene, 1,3,5-trimethyl, Water
Coverage Area
12 Sq-ft/gal
VOC Content
<250 G/L
Flash Point
>105 Deg F
Boiling Point
300 To 400 Deg F
Temperature Rating
50 To 120 Deg F
Specific Gravity
1.046
QuikreteQuikrete 1241-15 Repair Mortar, Brown/Gray, Granular, 3 lb Pouch Brown/Gray

Quikrete 1241-15 Repair Mortar, Brown/Gray, Granular, 3 lb Pouch Brown/Gray

$10.99Each
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Color: Brown/Gray
Net Content
3 Lb
Container Type
Pouch
Form
Granular
Color
Brown/Gray
Compositions
Silica Sand Crystalline, Portland Cement, Calcium Sulfoaluminate, Calcium Aluminate, Calcium Sulfate, Limestone Dust
PH Range
13
Drying Time
20 Min
Functional Cure Time
24 Hr
Compression Strength
4500 Psi
Working Time
20 Min
Density
2.6 To 3.15
Application Method
Trowel
GardnerGardner 0379-GA Roof Patch, Black, Liquid, 10 fl-oz Black

Gardner 0379-GA Roof Patch, Black, Liquid, 10 fl-oz Black

$4.75Each
Checking...
Color: Black
Form
Liquid
Color
Black
Odor/Scent
Petroleum Solvent
Net Content
10 Fl-oz
Compositions
Asphalt, Mineral Spirits, Kaolin, Cellulose, Bentonite, 1, 2, 4-TrimethylBenzene, Benzene, 1, 3, 5- Trimethy
VOC Content
<250 G/L
Application Method
Spray
Flash Point
>105 Deg F
Boiling Point
310 To 400 Deg F
Temperature Rating
50 To 120 Deg F
Density
8.71 Lb/gal
Specific Gravity
1.046
Base Type
Asphalt