diff --git a/code/modules/clothing/suits/armor.dm b/code/modules/clothing/suits/armor.dm
index 40540f5050..f5c9f4501e 100644
--- a/code/modules/clothing/suits/armor.dm
+++ b/code/modules/clothing/suits/armor.dm
@@ -71,15 +71,15 @@
 	item_state = "swat_suit"
 	gas_transfer_coefficient = 0.01
 	permeability_coefficient = 0.01
-	flags = FPRINT | TABLEPASS
+	flags = FPRINT | TABLEPASS | STOPSPRESSUREDMAGE | THICKMATERIAL
 	body_parts_covered = UPPER_TORSO|LOWER_TORSO|LEGS|FEET|ARMS
 	allowed = list(/obj/item/weapon/gun,/obj/item/ammo_magazine,/obj/item/ammo_casing,/obj/item/weapon/melee/baton,/obj/item/weapon/handcuffs,/obj/item/weapon/tank/emergency_oxygen)
 	slowdown = 1
-	armor = list(melee = 80, bullet = 60, laser = 50,energy = 25, bomb = 50, bio = 0, rad = 0)
+	armor = list(melee = 80, bullet = 60, laser = 50,energy = 25, bomb = 50, bio = 100, rad = 100)
 	flags_inv = HIDEGLOVES|HIDESHOES|HIDEJUMPSUIT
 	cold_protection = UPPER_TORSO | LOWER_TORSO | LEGS | FEET | ARMS | HANDS
 	min_cold_protection_temperature = SPACE_SUIT_MIN_COLD_PROTECTION_TEMPERATURE
-	siemens_coefficient = 0.5
+	siemens_coefficient = 0.6
 
 
 /obj/item/clothing/suit/armor/swat/officer