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
29 Results
APOCAPOC AP-576 Series AP-5765 Premium Silicone Roof Coating, White, 5 gal, Pail, Liquid White

APOC AP-576 Series AP-5765 Premium Silicone Roof Coating, White, 5 gal, Pail, Liquid White

$426.79Pail
Checking...
Color: White
Net Content
5 Gal
Form
Liquid
Color
White
Container Type
Pail
Compositions
3-Aminopropyltrimethoxysilane, Distillates, Hydrotreated, Methyltri(Methylethylketoxime)Silane, Middle, Petroleum, Silica Crystalline - Quartz, Titanium Dioxide Ti02
Viscosity
7000 CPs
Coverage Area
71 Sq-ft/gal
VOC Content
<10 G/L
Application Method
Brush, Roller, Spray
Flash Point
>100 Deg C
Temperature Rating
35 To 120 Deg F
Applicable Materials
Aged TPO, Concrete, EPDM, Metal, Tile
APOCAPOC AP-365 Series AP-3659 Rubberized Flashing Cement, Black, Liquid, 10 oz, Tube Black (Pack of 12)

APOC AP-365 Series AP-3659 Rubberized Flashing Cement, Black, Liquid, 10 oz, Tube Black (Pack of 12)

$115.0812/Pack
Checking...
Color: Black
Form
Liquid
Color
Black
Net Content
10 Oz
Container Type
Tube
Compositions
1,2,4-Trimethyl Benzene, 1,3,5-Trimethyl Benzene, Bitumen (Petroleum), Cumene, Light Aromatic Solvent, Magnesium Oxide, Naphtha Petroleum, Silica Crystalline - Quartz, Stoddard Solvent, Titanium Dioxide, Trimethylbenzene (Mixed Isomers), White Spirit
VOC Content
<250 G/L
Application Method
Caulk Gun, Trowel
Flash Point
>38 Deg C
Temperature Rating
40 To 120 Deg F
Specific Gravity
1.02
Applicable Materials
Concrete
Curing Time
24 Hr
APOCAPOC AP-208 Series AP-2081 Fibered Aluminum Roof Coating, Bright Silver, 1 gal, Pail, Liquid Bright Silver (Pack of 4)

APOC AP-208 Series AP-2081 Fibered Aluminum Roof Coating, Bright Silver, 1 gal, Pail, Liquid Bright Silver (Pack of 4)

$156.604/Pack
Checking...
Color: Bright Silver
Net Content
1 Gal
Form
Liquid
Color
Bright Silver
Container Type
Pail
Compositions
1,2,4-Trimethyl Benzene, 1,3,5-Trimethyl Benzene, Aluminum Powder Coated, Bitumen (Petroleum), Cellulose, Gilsonite, Light Aromatic Solvent, N-Nonane, Naphtha Petroleum, Perlite, Trimethylbenzene (Mixed Isomers), White Spirit
Coverage Area
100 Sq-ft/1 To 1.5 Gal
VOC Content
49.08 %
Application Method
Brush, Roller, Spray
Flash Point
>38 Deg C
Temperature Rating
50 To 120 Deg F
Specific Gravity
0.92
Applicable Materials
Metal
Curing Time
24 To 48 Hr
Drying Time
4 To 8 Hr
APOCAPOC AP-5761 Premium Roof Coating, White, 1 gal, Liquid White (Pack of 4)

APOC AP-5761 Premium Roof Coating, White, 1 gal, Liquid White (Pack of 4)

$496.364/Pack
Checking...
Color: White
Net Content
1 Gal
Form
Liquid
Color
White
Compositions
Distillates, Petroleum, Middle, Hydrotreated, Titanium Dioxide, Silica Crystalline Quartz, Methyltri(Methylethylketoxime)Silane, 3-Aminopropyltrimethoxysilane
Viscosity
7000 CPs
Coverage Area
71 Sq-ft/gal
VOC Content
<10 G/L
Application Method
Brush, Roller, Spray
Flash Point
>100 Deg C
Flammability Rating
1
Temperature Rating
35 To 120 Deg F
Applicable Materials
Metal
APOCAPOC 109 AP-1091 Asphalt Roof Cement, Black, Liquid, 1 gal Black (Pack of 4)

APOC 109 AP-1091 Asphalt Roof Cement, Black, Liquid, 1 gal Black (Pack of 4)

$102.604/Pack
Checking...
Color: Black
Form
Liquid
Color
Black
Net Content
1 Gal
Compositions
Bitumen, White Spirit, 1,2,4-trimethyl Benzene, 1,3,5-trimethyl Benzene, 3-isodecyloxypropanamine Acetate, Silica Crystalline, Magnesium Oxide, Titanium Dioxide
VOC Content
250 G/L
Application Method
Trowel
Flash Point
40.5 Deg C
Flammability Rating
2
Temperature Rating
20 To 120 Deg F
Specific Gravity
1.04
APOCAPOC 202 Rainshield AP-202 Series AP-2021 Fibered Roof and Foundation Coating, Black, 1 gal, Pail, Liquid Black (Pack of 4)

APOC 202 Rainshield AP-202 Series AP-2021 Fibered Roof and Foundation Coating, Black, 1 gal, Pail, Liquid Black (Pack of 4)

$77.404/Pack
Checking...
Color: Black
Net Content
1 Gal
Form
Liquid
Color
Black
Odor/Scent
Petroleum Solvent
Container Type
Pail
Compositions
1,2,4‐Trimethylbenzene, 1,3,5‐Trimethyl, Asphalt, Benzene, Calcium Carbonate, Cellulose, Mineral Spirits
Coverage Area
100 Sq-ft/1 To 1.5 Gal
VOC Content
<250 G/L
Application Method
Brush, Roller, Spray
Flash Point
105 Deg F
Boiling Point
300 To 400 Deg F
Temperature Rating
50 To 120 Deg F
Density
9.62 Lb/gal
Specific Gravity
1.154
Applicable Materials
Asphalt, Concrete, Metal, Wood Surfaces
Curing Time
45 Days
Drying Time
36 Hr
APOCAPOC AP-241 Series AP-2415 Elastomeric Roof Coating, White, 4.75 gal, Pail, Liquid White

APOC AP-241 Series AP-2415 Elastomeric Roof Coating, White, 4.75 gal, Pail, Liquid White

$109.15Pail
Checking...
Color: White
Net Content
4.75 Gal
Form
Liquid
Color
White
Container Type
Pail
Compositions
Ethylene Glycol, Limestone, Silica Crystalline - Quartz, Titanium Dioxide Ti02
Coverage Area
90 Sq-ft/gal
VOC Content
<60 %
Application Method
Brush, Roller, Spray
Flash Point
>119.4 Deg C
Boiling Point
100 To 118.3 Deg C
Temperature Rating
50 To 80 Deg F
Specific Gravity
1.31
Applicable Materials
Aged TPO, Concrete, EPDM, Tile
Curing Time
24 To 48 Hr
Drying Time
24 Hr
PH Range
8
APOCAPOC AP-241 Series AP-2411 Elastomeric Roof Coating, White, 1 gal, Pail, Liquid White (Pack of 4)

APOC AP-241 Series AP-2411 Elastomeric Roof Coating, White, 1 gal, Pail, Liquid White (Pack of 4)

$164.764/Pack
Checking...
Color: White
Net Content
1 Gal
Form
Liquid
Color
White
Container Type
Pail
Compositions
Ethylene Glycol, Limestone, Silica Crystalline - Quartz, Titanium Dioxide Ti02
Coverage Area
90 Sq-ft/gal
VOC Content
<60 %
Application Method
Brush, Roller, Spray
Flash Point
>119.4 Deg C
Boiling Point
100 To 118.3 Deg C
Temperature Rating
50 To 80 Deg F
Specific Gravity
1.31
Applicable Materials
Aged TPO, Concrete, EPDM, Tile
Curing Time
24 To 48 Hr
Drying Time
24 Hr
PH Range
8
APOCAPOC ETERNA-FLASH Series AP-3653 All-Weather Rubberized Flashing Cement, Black, Liquid Paste, 3 gal Black

APOC ETERNA-FLASH Series AP-3653 All-Weather Rubberized Flashing Cement, Black, Liquid Paste, 3 gal Black

$89.65Each
Checking...
Color: Black
Form
Liquid Paste
Color
Black
Odor/Scent
Mild Hydrocarbon
Net Content
3 Gal
Compositions
Asphalt, Mineral Spirits, Kaolin, Cellulose, Hydrated Aluminum Magnesium Silicate, Petroleum Solvent Naphtha, Light Aromatic, Styrene/Butadiene Polymer, Quartz, 1,2,4-Trimethylbenzene, Benzene, 1,3,5-Trimethyl
VOC Content
300 G/L
Application Method
Putty Knife, Trowel
Flash Point
105 Deg F
Boiling Point
310 To 400 Deg F
Temperature Rating
40 To 120 Deg F
Density
9.4 Lb/gal
Specific Gravity
1.12
Applicable Materials
Concrete
APOCAPOC Armor Flash AP-581 Series AP-5811 Silicone Roof Patch, White, Liquid, 1 gal, Pail White (Pack of 4)

APOC Armor Flash AP-581 Series AP-5811 Silicone Roof Patch, White, Liquid, 1 gal, Pail White (Pack of 4)

$509.404/Pack
Checking...
Color: White
Form
Liquid
Color
White
Net Content
1 Gal
Container Type
Pail
Compositions
3-Aminopropyltrimethoxysilane, Methyltri(Methylethylketoxime)Silane, Octamethyltrisiloxane, Silica Crystalline - Quartz, Titanium Dioxide Ti02, Trimethoxyvinylsilane
VOC Content
<10 G/L
Application Method
Brush, Trowel
Flash Point
>119 Deg C
Boiling Point
>148 Deg C
Temperature Rating
35 To 100 Deg F
Specific Gravity
1.29
Applicable Materials
Acrylic, Aluminum, Asphalt
Curing Time
3 To 7 Days
Drying Time
1 To 2 Hr
PH Range
8
APOCAPOC AP-5070 Series AP-5070-0-61 Tri-Polymer Waterproofing Sealant, Clear, Liquid, 10 oz, Tube Clear (Pack of 12)

APOC AP-5070 Series AP-5070-0-61 Tri-Polymer Waterproofing Sealant, Clear, Liquid, 10 oz, Tube Clear (Pack of 12)

$155.4012/Pack
Checking...
Color: Clear
Form
Liquid
Color
Clear
Net Content
10 Oz
Container Type
Tube
Compositions
1,2,3-Trimethyl Benzene, 1,3,5-Trimethyl Benzene, Cumene, N-Nonane, Trimethylbenzene (Mixed Isomers), White Spirit, Xylene
VOC Content
<350 G/L
Application Method
Caulk Gun
Flash Point
>38 Deg C
Temperature Rating
0 To 110 Deg F
Specific Gravity
0.91
Applicable Materials
Aluminum, Brick, Cement, Copper, Drywall, Fiberglass, Mortar, Polycarbonate, PVC, Steel, Tile, Vinyl, Wood
Curing Time
3 To 5 Days
Drying Time
1 Hr
APOCAPOC AP-501 Series AP-5019 Neoprene Flashing Sealant, Black, Liquid, 10 oz, Tube Black (Pack of 12)

APOC AP-501 Series AP-5019 Neoprene Flashing Sealant, Black, Liquid, 10 oz, Tube Black (Pack of 12)

$139.8012/Pack
Checking...
Color: Black
Form
Liquid
Color
Black
Net Content
10 Oz
Container Type
Tube
Compositions
1,2,4-Trimethyl Benzene, 1,3,5-Trimethyl Benzene, C.I. Pigment Black 7, Light Aromatic Solvent, N-Nonane, Naphtha Petroleum, Stoddard Solvent
VOC Content
<550 G/L
Application Method
Trowel
Flash Point
41.7 Deg C
Boiling Point
156 To 177 Deg C
Temperature Rating
40 To 110 Deg F
Applicable Materials
Asphalt, EPDM, PVC, Shingles, TPO
Curing Time
7 To 10 Days
Drying Time
15 Min
APOCAPOC AP-208 Series AP-2085 Fibered Aluminum Roof Coating, Bright Silver, 4.75 gal, Pail, Liquid Bright Silver

APOC AP-208 Series AP-2085 Fibered Aluminum Roof Coating, Bright Silver, 4.75 gal, Pail, Liquid Bright Silver

$128.59Each
Checking...
Color: Bright Silver
Net Content
4.75 Gal
Form
Liquid
Color
Bright Silver
Container Type
Pail
Compositions
1,2,4-Trimethyl Benzene, 1,3,5-Trimethyl Benzene, Aluminum Powder Coated, Bitumen (Petroleum), Cellulose, Gilsonite, Light Aromatic Solvent, N-Nonane, Naphtha Petroleum, Perlite, Trimethylbenzene (Mixed Isomers), White Spirit
Coverage Area
100 Sq-ft/1 To 1.5 Gal
VOC Content
49.08 %
Application Method
Brush, Roller, Spray
Flash Point
>38 Deg C
Temperature Rating
50 To 120 Deg F
Specific Gravity
0.92
Applicable Materials
Metal
Curing Time
24 To 48 Hr
Drying Time
4 To 8 Hr
APOCAPOC AP-264 Series AP-2649 Elastomeric Roof Patch, White, Liquid, 10.1 oz, Tube White (Pack of 12)

APOC AP-264 Series AP-2649 Elastomeric Roof Patch, White, Liquid, 10.1 oz, Tube White (Pack of 12)

$76.2012/Pack
Checking...
Color: White
Form
Liquid
Color
White
Net Content
10.1 Oz
Container Type
Tube
Compositions
Limestone, Titanium Dioxide Ti02
Viscosity
240 Dmm
VOC Content
<55 %
Application Method
Brush, Trowel
Flash Point
>119 Deg C
Boiling Point
135 To 163 Deg C
Temperature Rating
55 To 110 Deg F
Specific Gravity
1.216
Applicable Materials
BUR, Metal, Modified Bitumen, Single-Ply
Curing Time
36 Hr
Drying Time
4 Hr
PH Range
8.5 To 9.5
Base Type
Silicone
APOCAPOC AP-243 Series AP-2431 Advanced Elastomeric Roof Coating, White, 1 gal, Pail, Liquid White (Pack of 4)

APOC AP-243 Series AP-2431 Advanced Elastomeric Roof Coating, White, 1 gal, Pail, Liquid White (Pack of 4)

$149.404/Pack
Checking...
Color: White
Net Content
1 Gal
Form
Liquid
Color
White
Container Type
Pail
Compositions
Kaolin, Limestone, Silica Crystalline - Quartz, Titanium Dioxide Ti02
Coverage Area
90 Sq-ft/gal
Application Method
Brush, Roller, Spray
Flash Point
>119 Deg C
Temperature Rating
60 To 110 Deg F
Specific Gravity
1.42
Applicable Materials
Aged TPO, Concrete, EPDM, Tile
Curing Time
24 To 48 Hr
Drying Time
24 Hr
APOCAPOC AP-301 Series AP-3015 Asphalt Roof and Foundation Coating, Black, 4.75 gal, Pail, Liquid Black

APOC AP-301 Series AP-3015 Asphalt Roof and Foundation Coating, Black, 4.75 gal, Pail, Liquid Black

$60.39Each
Checking...
Color: Black
Net Content
4.75 Gal
Form
Liquid
Color
Black
Container Type
Pail
Compositions
Bitumen Road Making, Chromium Trioxide, Hexahydro-1,3,5-Tris(Hydroxyethyl)Triazine, Silica Crystalline - Quartz
Coverage Area
350 Sq-ft/5 Gal
VOC Content
<10 G/L
Application Method
Brush, Roller
Temperature Rating
55 To 110 Deg F
Density
8.76 Lb/gal
Specific Gravity
1.04
Applicable Materials
Metal
Curing Time
24 To 48 Hr
Drying Time
2 To 6 Hr
Base Type
Water
APOCAPOC AP-107 Series AP-1071 Cold Applied Roll Roof Adhesive, Black, Liquid, 1 gal, Pail Black (Pack of 4)

APOC AP-107 Series AP-1071 Cold Applied Roll Roof Adhesive, Black, Liquid, 1 gal, Pail Black (Pack of 4)

$97.404/Pack
Checking...
Color: Black
Form
Liquid
Color
Black
Odor/Scent
Mild Hydrocarbon
Net Content
1 Gal
Container Type
Pail
Compositions
1,2,4‐Trimethylbenzene, 1,3,5‐Trimethyl, Asphalt, Bentonite, Benzene, Cellulose, Hydrated Aluminum‐Magnesium Silicate, Mineral Spirits, Quartz
Viscosity
22,000 To 30,000 CPs
Coverage Area
100 Sq-ft/1 To 2 Gal
VOC Content
250 G/L
Flash Point
105 Deg F
Boiling Point
310 To 400 Deg F
Temperature Rating
50 To 120 Deg F
Density
8.42 Lb/gal
Specific Gravity
1.01
Application Method
Brush, Notched Squeegee
APOCAPOC 200 Rainshield AP-200 Series AP-2005 Non-Fibered Roof and Foundation Coating, Black, 4.75 gal, Pail, Liquid Black

APOC 200 Rainshield AP-200 Series AP-2005 Non-Fibered Roof and Foundation Coating, Black, 4.75 gal, Pail, Liquid Black

$68.35Each
Checking...
Color: Black
Net Content
4.75 Gal
Form
Liquid
Color
Black
Odor/Scent
Mild Hydrocarbon
Container Type
Pail
Compositions
1,2,4‐Trimethylbenzene, 1,3,5‐Trimethyl, Asphalt, Bentonite, Benzene, Mineral Spirits
Viscosity
1800 CPs
Coverage Area
100 Sq-ft/1 To 1.5 Gal
VOC Content
<300 G/L
Application Method
Brush, Roller, Spray
Flash Point
105 Deg F
Boiling Point
315 To 550 Deg F
Temperature Rating
50 To 120 Deg F
Density
8.5 Lb/gal
Specific Gravity
1.018
Applicable Materials
Asphalt, Concrete, Metal, Wood Surfaces
Curing Time
45 Days
Drying Time
36 Hr
APOCAPOC AP-243 Series AP-2435 Advanced Elastomeric Roof Coating, White, 4.75 gal, Pail, Liquid White

APOC AP-243 Series AP-2435 Advanced Elastomeric Roof Coating, White, 4.75 gal, Pail, Liquid White

$128.95Pail
Checking...
Color: White
Net Content
4.75 Gal
Form
Liquid
Color
White
Container Type
Pail
Compositions
Kaolin, Limestone, Silica Crystalline - Quartz, Titanium Dioxide Ti02
Coverage Area
90 Sq-ft/gal
Application Method
Brush, Roller, Spray
Flash Point
>119 Deg C
Temperature Rating
60 To 110 Deg F
Specific Gravity
1.42
Applicable Materials
Aged TPO, Concrete, EPDM, Tile
Curing Time
24 To 48 Hr
Drying Time
24 Hr
APOCAPOC AP-107 Series AP-1075 Cold Applied Roll Roof Adhesive, Black, Liquid, 4.75 gal, Pail Black

APOC AP-107 Series AP-1075 Cold Applied Roll Roof Adhesive, Black, Liquid, 4.75 gal, Pail Black

$96.29Each
Checking...
Color: Black
Form
Liquid
Color
Black
Odor/Scent
Mild Hydrocarbon
Net Content
4.75 Gal
Container Type
Pail
Compositions
1,2,4‐Trimethylbenzene, 1,3,5‐Trimethyl, Asphalt, Bentonite, Benzene, Cellulose, Hydrated Aluminum‐Magnesium Silicate, Mineral Spirits, Quartz
Viscosity
22,000 To 30,000 CPs
Coverage Area
100 Sq-ft/1 To 2 Gal
VOC Content
250 G/L
Flash Point
105 Deg F
Boiling Point
310 To 400 Deg F
Temperature Rating
50 To 120 Deg F
Density
8.42 Lb/gal
Specific Gravity
1.01
Application Method
Brush, Notched Squeegee
APOCAPOC GREEN-SEAL AP-1 Series AP-1000-7-61 Construction Sealant and Adhesive, Gray, Free-Flowing Paste, 10 oz, Tube Gray (Pack of 12)

APOC GREEN-SEAL AP-1 Series AP-1000-7-61 Construction Sealant and Adhesive, Gray, Free-Flowing Paste, 10 oz, Tube Gray (Pack of 12)

$165.0012/Pack
Checking...
Color: Gray
Form
Free-Flowing Paste
Color
Gray
Net Content
10 Oz
Container Type
Tube
Compositions
Bis(2,2,6,6-Tetramethyl-4-Piperidinyl)Sebacate, Dibutyltin Bis(Acetylacetonate), Diisononyl Phthalate, Limestone, N-[3-(Dimethoxymethylsilyl)Propyl]Ethylenediamine, N-[3-(Trimethoxysilyl)Propyl]Ethylenediamine, Trimethoxyvinylsilane
Application Method
Caulk Gun
Flash Point
>100 Deg C
Boiling Point
65 Deg C
Temperature Rating
40 To 110 Deg F
Specific Gravity
1.53
Applicable Materials
Concrete, Fiberglass, Metal, Stone, Wood
Curing Time
24 Hr
Drying Time
30 Min
APOCAPOC AP-365 Series AP-3651 Rubberized Flashing Cement, Black, Liquid, 1 gal, Pail Black (Pack of 4)

APOC AP-365 Series AP-3651 Rubberized Flashing Cement, Black, Liquid, 1 gal, Pail Black (Pack of 4)

$140.204/Pack
Checking...
Color: Black
Form
Liquid
Color
Black
Net Content
1 Gal
Container Type
Pail
Compositions
1,2,4-Trimethyl Benzene, 1,3,5-Trimethyl Benzene, Bitumen (Petroleum), Cumene, Light Aromatic Solvent, Magnesium Oxide, Naphtha Petroleum, Silica Crystalline - Quartz, Stoddard Solvent, Titanium Dioxide, Trimethylbenzene (Mixed Isomers), White Spirit
VOC Content
<250 G/L
Application Method
Caulk Gun, Trowel
Flash Point
>38 Deg C
Temperature Rating
40 To 120 Deg F
Specific Gravity
1.02
Applicable Materials
Concrete
Curing Time
24 Hr